00393nam a2200145Ia 4500008004100000020002300041040002600064082001700090245004200107250001100149260004500160700002100205003000400226005001700230241217s9999||||xx |||||||||||||| ||und||  a9780070342774c163  bengcSSK Libraryerda  a025.52 KAT.7 0aIntroduction To Reference Work Vol. I  a7th ed  b The Mcgraw-Hill Companies, Inc.c©1997  a William A. KatzOSt20241217112844.0