000 | 00331nam a2200109Ia 4500 | ||
---|---|---|---|
008 | 220201s1969 xx 000 0 eng d | ||
100 | _aIndian Standard Institution Manak Bhawan | ||
245 | 0 | _aIS:1512-1969 Tests & general requirement for IF transformers & Rf tools | |
260 |
_bISI Manak bhawan _c1969 |
||
300 | _a23 | ||
942 | _2ddc | ||
999 |
_c76163 _d76163 |