000 003720000a22001690004500
020 _a0-7121-1102-6
060 _a100
082 _a657.42 WAL
100 _aWalker, C J
245 _aKey principles of Cost accounting
250 _a2
260 _aMacdonald & Evans
260 _c1979
300 _a196
650 _aCost accounting / cost analysis
942 _cBK
999 _c211354
_d211354