00364nam 2232281 450000100060000000300230000600500090002900800410003808200130007910000220009226000290011430000170014324500720016032281StarLibrary Marc Built20180420201711 ||||| |||||||||||amh  a330.0151 aAly Yousif Kalifa bBaghdad: (Author) c1980 a281p: 24 c.m aIntroduction To Mathematical Economics Micro Mathematical Economics