00541nam a22001937a 4500 BD-DhUL 20200304114005.0 200304b1980 xxua|||| |||| 001 0 eng 0205068863(pbk) BD-DhUL BD-DhUL 517 HEC Hegarty, John. Calculus for the management and social sciences / John Hegarty Boston : Allyn and Bacon, 1980. xii, 497 p. : ill. ; 25 cm. Includes index. Calculus. ddc BK 251965 251965 0 0 ddc 0 517_000000000000000_HEC 1 NFIC 384003 DUL DUL GEN 2020-03-04 Purchased 517 HEC A239486 2020-03-04 136 2020-03-04 BK