00532nam a22001817a 4500 BD-DhUL 20150114102408.0 150114s1978 caua|||| |||| 00| 0 eng d BD-DhUL BD-DhUL 621.902 DIH Dickson, T.R. The handcalculator handbook / by T.R. Dickson. Aptos ; California : Alchemy Press, c1978. [12], 364 p. : ill. ; 24 cm. Includes bibliographical references. Calculators. ddc BK 30673 30673 0 0 ddc 0 621_902000000000000_DIH 0 NFIC 58011 DUSL DUSL GEN 2015-01-14 Gift 621.902 DIH A230659 2015-01-14 2015-01-14 BK