000 00278nam a2200121Ia 4500
100 _aKretzmann, R
250 _a2nd ed rev
942 _cBK
245 _aIndustrial electronics handbook
260 _aB I Publications, Mumbai
_c1964
082 _a621.38102 Kre
300 _axi,308
999 _c36648
_d36648