<mods version='3.3' xmlns='http://www.loc.gov/mods/v3'> <titleInfo> <title> Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge </title> </titleInfo> <titleInfo type='abbreviated'> <title> Proc. Am. Phil. Soc </title> </titleInfo> <name type='corporate'> <namePart> American Philosophical Society </namePart> </name> <typeOfResource> text </typeOfResource> <genre authority='marcgt'> series </genre> <originInfo> <place> <placeTerm type='code' authority='marccountry'> pau </placeTerm> </place> <place> <placeTerm type='text'> Philadelphia </placeTerm> </place> <publisher> The Society </publisher> <dateIssued encoding='marc' point='start'> 1838 </dateIssued> <dateIssued encoding='marc' point='end'> 9999 </dateIssued> <issuance> continuing </issuance> <frequency> Quarterly, 1984- </frequency> <frequency> Monthly, 1838- </frequency> <frequency> Bimonthly, &amp;lt;1975&amp;gt;-1983 </frequency> </originInfo> <language> <languageTerm authority='iso639-2b' type='code'> eng </languageTerm> </language> <physicalDescription> <form authority='marcform'> print </form> <extent> v. : ill., facsims., maps, ports. ; 23-29 cm. </extent> </physicalDescription> <note> Some issues lack distinctive title. </note> <note> Description based on: Vol. 119, no. 6 (Dec. 5, 1975). </note> <note type='citation/reference'> Chemical abstracts 0009-2258 </note> <note type='additional physical form'> Also issued on microfilm. </note> <note type='additional physical form'> Also issued online. </note> <note> Issued irregularly in parts which, in v. 1-54 are numbered consecutively no. 1-220; in later vols. the consecutive numbering was discontinued. </note> <note> Vols. 1 (1838)-50 (1911). 1 v.; Vols. 51 (1912)-75 (1935). 1 v.; Vols. 76 (1936)-100 (1956). 1 v. </note> <subject> <geographicCode authority='marcgac'> n-us-pa </geographicCode> </subject> <subject authority='lcsh'> <geographic> Philadelphia (Pa.) </geographic> <topic> Learned institutions and societies </topic> </subject> <subject authority='lcsh'> <topic> Science </topic> <genre> Periodicals </genre> </subject> <classification authority='lcc'> Q11 .P5 </classification> <classification authority='nlm'> W1 PR584KV </classification> <relatedItem type='isReferencedBy'> <note> Chemical abstracts 0009-2258 </note> </relatedItem> <relatedItem type='otherFormat'> <titleInfo> <title> Proceedings of the American Philosophical Society </title> </titleInfo> <identifier type='local'> (OCoLC)5143876 </identifier> </relatedItem> <relatedItem type='otherFormat'> <titleInfo> <title> Proceedings of the American Philosophical Society (Online) </title> </titleInfo> <identifier type='local'> (DLC) 2004236857 </identifier> <identifier type='local'> (OCoLC)55941028 </identifier> </relatedItem> <identifier type='issn'> 0003-049X </identifier> <identifier type='lccn' invalid='yes'> sn 78000683 </identifier> <identifier type='lccn'> 12030251 </identifier> <recordInfo> <descriptionStandard> aacr2 </descriptionStandard> <recordContentSource authority='marcorg'> MUL </recordContentSource> <recordCreationDate encoding='marc'> 750726 </recordCreationDate> <recordChangeDate encoding='iso8601'> 20080326082732.0 </recordChangeDate> <recordIdentifier> 000128015-5 </recordIdentifier> </recordInfo> </mods>