| 000 | 00365nam a2200121Ia 4500 | ||
|---|---|---|---|
| 008 | 220201s1972 xx 000 0 eng d | ||
| 082 | _bISI | ||
| 100 | _aI.S. Institution | ||
| 245 | 0 | _aIS : 1706-1972 methods for determination of resistance to wear by abrasion of natural building stone | |
| 260 |
_aManak Bhavan Delhi _bI. S.I _c1972 |
||
| 300 | _a7 | ||
| 942 | _2ddc | ||
| 999 |
_c19984 _d19984 |
||