000			00369nam a2200145Ia 4500
008			231217s9999 xx 000 0 und d
041			_aEnglish
082			_a670 KHA.2;4
100			_aKhanna, O P. Lal, M.
245		0	_aProduction technology V.2
260			_c1988 _bNew Delhi : Dhanpat Rai,
300			_avi+734
650			_aProduction technology
942			_cAA
999			_c160943 _d160943