000			00335nam a2200145Ia 4500
008			161018s9999 xx 000 0 und d
020			_a9788190890878
100			_aPurushothama Raj.P _95661
245			_aEngineering Graphics
250			_a3 ed
260			_bSir krishna
300			_a12.51 _bRs:398
490			_a19884
942			_02
999			_c19884 _d19884