| 000 | 00339nam a2200121Ia 4500 | ||
|---|---|---|---|
| 008 | 220201s1969 xx 000 0 eng d | ||
| 082 | _bISI | ||
| 100 | _aIndian Standard Institute | ||
| 245 | 0 | _aIS : 3149-1968, Specification for examlware or home use | |
| 260 |
_aNew Delhi _bIndian Standard Institute _c1969 |
||
| 300 | _a8 | ||
| 942 | _2ddc | ||
| 999 |
_c17179 _d17179 |
||