000			00422nam a2200181Ia 4500
005			20240921120743.0
008			240921s9999||||xx |||||||||||||| ||und||
041			_aENGLISH
082			_A624 N9
100			_aNatarajan K V
245		0	_aBasic Civil Engineering
250			_a1st
260			_c1999 _bDhanalekshmi,Chennai
500			_aMortar
650			_aCivil Engineering _bCivil
942			_cBK
999			_c247473 _d247473