00293nam a2200109Ia 4500082002200000100003600022245003900058260003700097300001500134500000500149700002900154  a518.542bSw971.EC  aSwallow, K. P. and Price, W. T.  aElements of computer programmingb  aHoltbRinehart and Winstonc1966  axiv, 353p.  a  aPrice, W. T. ; jt. auth.