000 00303nam a2200133Ia 4500
008 220201s1982 xx 000 0 eng d
100 _aCHANDOLA S P
245 0 _aESTIMATING AND COSTING
250 _a2
260 _aDELHI
_bKHANNA PUB
_c1982
300 _a414
700 _aVAZIRANI V N
942 _2ddc
999 _c90032
_d90032