00293nam 2201088 45000010005000000030023000050050009000280080041000370820013000781000020000912600028001112450034001391088StarLibrary Marc Built20180503201711 ||||| |||||||||||amh  a621.4022 aDonald R. Pitts bu.s.a: graw hill c1991 aSchaums Solved Probles Series