TY  - BOOK
AU  - Mottershead Allen
TI  - Electronic devices and circuits: an introduction
SN  - 8120301242 (pbk)
U1  - D65,2, L3;2-;7 
PY  - 1973///
CY  - California
PB  - Goodyear Publishing Company     
KW  -  Acoustic filters
KW  -  Circuits
KW  - Electronic devices
N1  - Appendix A-F, 546-624p.; Index 635-641p
ER  -