000 00275nam a2200121Ia 4500
008 190216s9999||||xx |||||||||||||| ||und||
100 _aArora M N
245 0 _aCost Accounting Theory And Problem
260 _bNull
_c1991
300 _a453p
650 _aCommerce
942 _cBK
999 _c5493
_d5493