000 00299nam a2200133Ia 4500
654 _aELEC
100 _aBirks.J.B.
250 _a1st Ed.
245 _aModern Dielectric Materials.(1960).
260 _bHarrap and Company
_c1962
082 _bBIR
_a24D-678
300 _a253p.
999 _c39785
_d39785
655 _aD-18
546 _aText in English
041 _aeng
300 _c23 cm.