000 00380nam a22001457a 4500
005 20160227150707.0
008 150108b xxu||||| |||| 00| 0 eng d
100 _aHelfrick, Techniques
110 _aCooper, Willian D.
245 _aModern Electronics Instrumentation and Measurement Techniques
250 _a1st
260 _aNew Delhi
_bPH1
300 _a446
942 _2ddc
_cBB
999 _c7965
_d7965