000 00269nam a2200121Ia 4500
100 _aTagore N K
245 _aElements of Estimation and Organisation
250 _a3
260 _c1966
_bRAINBOW BOOK CO.
_aDelhi
300 _a220
700 _aChhokar B S
942 _cBK
999 _c4272
_d4272