000 00309nam a2200121Ia 4500
008 220201s1966 xx 000 0 eng d
082 _a624.1042
_bKOH
100 _aKohli,DD
245 0 _aA.T Book on Estimating,Costing (Civil & Drawing)
260 _bRamesh Publication
_c1966
300 _a114
942 _2ddc
999 _c72967
_d72967