000 00293nam a2200121Ia 4500
008 220201s1960 xx 000 0 eng d
082 _a624.1042
_bGOY
100 _aGoyal, SC & Jain, OP
245 0 _aManual of estimating
260 _bNew Chand Brothers
_c1960
300 _a163
942 _2ddc
999 _c71296
_d71296