000			00361nam a2200157Ia 4500
008			200204s9999 xx 000 0 und d
082			_a355.009 KHE
100			_a"Khera, P.N."
245		0	_aTechnical servvices : ordance and IEME
260			_aNew Delhi
260			_bOrient Longmans
260			_c1962
300			_a479p.
650			_aWar
942			_cBK
999			_c63995 _d63995