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003 OSt
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007 ta
008 221004b |||||||| |||| 00| 0 eng d
024 _a77487
037 _cTextual
040 _aCRL
_cCRL
_beng
041 _2eng
_aeng
082 _aD65:1851, L4
100 _aSeely Samuel
_9517913
245 0 _aElectron- tube circuits
250 _a2nd
260 _aNew Delhi
_bTata McGraw - Hill Publishing Company Ltd.
_c1974
300 _a598p.
_ccm.
650 _aENGINEERING
942 _hD65:1851, L4
_cTEXL
_2cc
999 _c989956
_d989956