000 00542nam a2200193Ia 4500
008 160330s9999||||xx |||||||||||||| ||und||
020 _a0-471-03237-9
040 _aCentral Library-NITS
041 _aEnglish
082 _a621.3815324
_bMOD
245 _aModern crystal and mechanical filters
_cedited by Desmond F. Sheahan and Robert A. Johnson
260 _aNew York
_bIEEE Press
_c1977
300 _avii, 455p.
500 _aIncludes index
650 _aCrystal.
650 _aFilters
700 _aSheahan, Desmond F. ,ed.
942 _cBK
999 _c4403
_d4403