| 000 | 00908cam a2200145ua 4500 | ||
|---|---|---|---|
| 041 |
_aeng _h |
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| 082 |
_a690.28 _bIND/SP |
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| 110 | 1 |
_aIndian standards institution . _bISI _c() |
|
| 245 |
_aSpecification for metal rolling shutters and rolling grills,IS:6248-1979 / _cIndian standards institution. _hTextual Documents |
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| 260 |
_a : _bISI , _c1987. |
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| 300 | _a22 ; . | ||
| 504 | _a | ||
| 942 | _cBK | ||
| 999 |
_c258209 _d258209 |
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