000 00333nam a2200121Ia 4500
100 _aBUREAU OF INDIAN STANDARDS INSTITUTION
365 _cRS
365 _d1
942 _cENGBK
245 _aIS 2825-1969 Code for Unfired Pressure Vessels
260 _bBIS, Manak Bhavan 9 Bahadur shah Zafar marg
_c1986
_aNEW DELHI
300 _avii+238
999 _c20404
_d20404