000 | 00443nam a2200145Ia 4500 | ||
---|---|---|---|
100 | _aINDIAN STANDARD INSTITUTION | ||
250 | _a1st | ||
650 | _aIS:818-1968 | ||
365 | _cRS | ||
365 | _d1 | ||
942 | _cENGBK | ||
245 | _aIndian Standard Code for Practice for Safety and Health requirements in Electric and Gas Welding and Cutting Operations (IS : 818 - 1968) | ||
260 |
_bIndian Standard Institution _c1968 _aNew Delhi |
||
300 | _a48 pp | ||
999 |
_c38228 _d38228 |