000 00538nam a2200181 a 4500
008 170703s1990####xxu||||f#|||||00| 0#eng#d
003 AR-SmCIES
041 7 _aen
_2ISO 639-1
091 _a1845 PMTM
100 1 _aHelfrick, A. D.
245 1 0 _aModern electronic instrumentation and measurement.
260 _aEnglewood Cliffs :
_bPrentice Hall,
_c1990.
300 _a446 p.
650 7 _aOSCILLOSCOPES
_2INIS
700 1 _aCooper, W. D.
999 _c21131
_d21131