| 000 | 00252nam a2200073 4500 | ||
|---|---|---|---|
| 080 |
_a _b |
||
| 245 | _aIS:2713 (PART 1 to 3) - 1980 (Reaffirmed 1987); Specification for tubular steel poles for overhead power lines | ||
| 700 | _aBUREAU OF INDIAN STANDARD | ||
| 260 |
_aNEW DELHI _bBIS _c1980 |
||
| 300 | _a30p | ||
| 999 |
_c36044 _d36044 |
||