000			00349nam a2200169Ia 4500
008			240220s9999 xx 000 0 und d
041			_aENG
100			_aIsi
245		0	_aIs -2825
260			_aBombay
260			_bBureau Of Indian Standard.
260			_c1986
300			_a238p.
365			_b315
650			_aMECHANICAL
942			_cDBK
999			_c20730 _d20730