00301nam a2200109Ia 4500082002100000100003500021245004200056260004400098300001500142500000500157700002900162  a658.054bB619.CA  aBirkle, J. R. and Yearsley, R.  aComputer applications in managementb  aLondonbAssociated Business Prog.c1976  axvi, 191p.  a  aYearsley, R. ; jt. auth.