00672cam a22002171  4500001001300000003000400013005001700017008004100034010001700075035002000092040001900112042001200131050001700143060002500160110005000185245009800235260002600333300002500359500003400384700003600418med47003120 DLC20260227111607.0810815s1946    xx ac         000 0 eng    amed47003120   a(OCoLC)14728528  aDLCcDNLMdDLC  apremarc00aR15.N948bN60 aWB 1bAP4 P5N8n 19462 aNorthern Medical Association of Philadelphia.14aThe Northern Medical Association of Philadelphia.bCentennial vol.cEd. by Maurice S. Jacobs.  a[Philadelphia]c1946.  a143 p.bill., ports.  aErrata slip mounted on p. [2]1 aJacobs, Maurice Spencer,d1897-