000 00438nam a2200145Ia 4500
005 20241003093018.0
008 210219s9999||||xx |||||||||||||| ||und||
082 _a621.38154 H461M
100 _aHelfrick, Albert D
245 0 _aModern electronic instrumentation and measurement techniques
_c Albert DHelfrick
260 _aNew Delhi
_bPHI
_c2005
300 _axii;446
650 _aModern electronic instrumentation
_939834
942 _cBK
999 _c48625
_d48625