| 000 | 00338nam a2200109Ia 4500 | ||
|---|---|---|---|
| 008 | 220201s1957 xx 000 0 eng d | ||
| 100 | _aIndian Standard Institution Manak Bhawan | ||
| 245 | 0 | _aIS:1034-1957 Specification for loud speaker system for community radio reciever | |
| 260 |
_bISI Manak bhawan _c1957 |
||
| 300 | _a4 | ||
| 942 | _2ddc | ||
| 999 |
_c75991 _d75991 |
||