00377nam a22001337a 4500003000400000005001700004008004100021020001500062040000800077100002700085245008200112250001600194260003300210OSt20240731112353.0240731b        xxu||||| |||| 00| 0 eng d  a0673151859  cN/A  aMargaret L. Lial et al  aMathematics with Applications:bIn the management,natural and social sciences  a2nd Edition  aLondonbScott,Foresmanc1979