| 000 | 00278nam a2200073 4500 | ||
|---|---|---|---|
| 080 |
_a _b |
||
| 245 | _aIS: 13129 (Part 1) - 1991; Solar heating - domestic water heating systems Part 1 performance rating procedure using indoor test methods | ||
| 700 | _aBureau of Indian Standards | ||
| 260 |
_aNew Delhi _bBIS _c1991 |
||
| 300 | _a26p | ||
| 999 |
_c33843 _d33843 |
||