000 00299nam a22001217a 4500
999 _c7708
_d7708
020 _a0273041223
082 _a651.84
100 _aMACLAUGHLIN, K.R.
245 _aMachine Application for Business Problems
260 _aCanada
_bSir Isaac Pitman
_c1973
300 _ax, 214p . :
_bill. ;
942 _cBK