000 00443nam a2200169Ia 4500
008 221030s9999 xx 000 0 und d
020 _a8220307526
041 _aEnglish
082 _a105.23
_bHel
100 _aA. D. Helfrick
245 0 _aModern Electronic Instrumentation & Measurement Techniques
_cby A. D. Helfrick, D. Cooper
260 _bPHI
_aNew Delhi
_c2000
300 _a446
650 _aECE
700 _aD. Cooper
942 _cBK
999 _c5296
_d5296