000 | 00361nam a2200145Ia 4500 | ||
---|---|---|---|
008 | 241225s9999 xx 000 0 und d | ||
020 | _a0 | ||
082 |
_a621.381 _bEFY |
||
100 | _aEfy Enterprise,. | ||
245 | 0 | _aElectronic projects | |
260 |
_aNew Delhi : _bEfy Enterprise, _c1997. |
||
300 | _a16.94 ; | ||
365 | _a95.00 | ||
650 | _aPhysical Sciences | ||
999 |
_c10805 _d10805 |