000 00316nam a2200121Ia 45e0
008 181001s1964 xx 000 0 und d
100 _aClayton shelley
245 0 _aElem. Electrical engg.
250 _a1964
260 _c1964
300 _a103
942 _2ddc
_cBK
999 _c146
_d146