000 00255pam a2200121a 44500
003 OSt
008 160510b xxu||||| |||| 00| 0 eng d
040 _cIIT Kanpur
041 _aeng
100 _aASME
245 _aLock washers [ASA B 27.1-1965]
942 _cBK
999 _c478992
_d478992