00799nam a2200265Ia 4500 52111 BIBL 20160527185300.0 790907s1980 enka 00110 eng 79040826 //r89 GB80 0471276596 £12.50 047127660X (pbk.) £5.00. EVLG HB135 .B54 1980 510/.2/4339 Black, John 202434 Local Essential mathematics for economists J. Black, J. F. Bradley. 2d ed. Chichester [Eng.] New York J. Wiley c1980. x, 316 p. ill. 24 cm. Includes index. Economics, Mathematical 90059 Local Bradley, J. F. (James F.) joint author. 204131 Local 39432 39432 0 0 0 510_200000000000000_B627E2 0 evl 80942 10 10 1 2016-05-27 75794 0 510.2 B627e2 80000001200529 2016-05-27 00:00:00 r:52111 z:NCC:D 6