000			00393nam a2200181Ia 4500
001			2273
005			20250221142751.0
008			250214s9999||||xx |||||||||||||| ||und||
100			_aNataraajan, K V
245		0	_aBasic civil engineering
250			_a4
260			_aMadras
260			_bDhanalakshmi
260			_c1994
300			_a230p.
650			_aCivil Engineering
942			_cBK
999			_c18450 _d18450