000 00537nam a2200193Ia 4500
008 220901s9999 xx 000 0 und d
041 _a  ENGLISH
082 _a621
082 _bBUR
100 _aBUREAU OF INDIAN STA
245 0 _aINDIAN STANDARD HELICAL EXTENSION SPRINGS : PART 1 DESIGN AND CALCULATION FOR SPRINGS MADE FROM CIRC
250 _a1st rev. ed.
250 _b2004
260 _aNEW DELHI
260 _bBUREAU OF INDIAN STANDARDS.
300 _a25
650 _a  HELICAL EXTENSION SPRINGS
942 _cREF
999 _c136840
_d136840