000			00702nam a2200193Ia 4500
001			21892
005			20250221151713.0
008			250214s9999||||xx |||||||||||||| ||und||
245		0	_aIndian Standard : schedules for wrought steels - part 4 alloy steels ( alloy constructional and spring steels) with specified chemical composition and related mechanical properties
245		0	_bstainless and heat-resisting steels
260			_aNew Delhi
260			_bBureau of Indian Standards
260			_c1990
500			_aIS : 1570 (part 4) - 1988
650			_aFlow of liquids -- Closed conduits -- Indian standards
650			_aIndian Standards
710			_aBureau of Indian Standards
942			_cBK
999			_c37853 _d37853