00737nam a22002297a 450000100060000000300090000600500170001500800410003202000160007302000180008904000330010708200200014024501120016025000130027226000730028530000450035850000200040365000150042365000110043865000320044970000260048111873BD-DhUAP20201129115838.0201129s2006    usaa     b    001 0 eng d  a091191000X   a9780911910001  aDNLM/DLCcDLCdBD-DhUAPbEng00223a615.103 MER  aThe Merck index : ban encyclopedia of chemicals, drugs, and biologicals /cedited by Maryadele J. O' Neil.  a14th ed.  aWhitehouse Station (N. J.) : bMerck Research Laboratories, cc2006.  avarious pages :billustrations ;c25 cm.  aIncludes index.  aChemicals.  aDrugs.  aBiologicalsvEncyclopedias.  aO' Neil, Maryadele J.