000			00299nam a2200145Ia 4500
005			20250403161955.0
020			_a812035091X
100			_aVarghese,P.C.
110			_a,, ,,
245		0	_aBuilding Materials
250			_a2nd
260			_bPHI Learning, Delhi _c2015
300			_a283
942			_cBook
999			_c1497 _d1497