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005 20200911125018.0
008 190216s9999||||xx |||||||||||||| ||und||
040 _coclc
082 _a621.381
_bRYD/E
100 _aRyder, John D
_94550
245 0 _aEngineering Electronics /
_cJohn D Ryder
250 _a2nd Ed.
260 _bMcgraw -hill Book Company,
_c1957.
_aNew Delhi:
300 _a690p
650 _aPhysics
942 _cBK
_2ddc
_h621.381
_iRYD/E
_k621.381
_mRYD/E