| 000 | 00357nam a2200121Ia 4500 | ||
|---|---|---|---|
| 008 | 220201s1971 xx 000 0 eng d | ||
| 082 | _bISI | ||
| 100 | _aI.S.I | ||
| 245 | 0 | _aRecommendations for dimensions and work mend of naturanal building stones for masonry work | |
| 260 |
_bIndian Standard Institute, Manak bhawan _c1971 |
||
| 300 | _a6 | ||
| 942 | _2ddc | ||
| 999 |
_c19919 _d19919 |
||