000 00529 a2200265 4500
001 21739
020 _a1
041 _aeng
080 _a621.374.32 Pet
245 _aElectronic switching, timing and pulse circuits
250 _a
260 _aNew York
260 _bMcGraw-Hill,
260 _c1959
300 _axiii,267 p.
300 _c23 cm
490 _a
100 _aPettit, Joseph M.
700 _a
650 _a
650 _aPulse circuits
650 _aSwitching circuits
942 _cBK
942 _2UDC
999 _c32682
_d32682