TY  - BOOK
AU  - Ryder, John D.
TI  - Engineering electronics: with industrial applications and control
SN  - 0-07-Y85621-4
PY  - 1967///
CY  - Mc Graw-Hill
PB  - Auckland
UR  - http://14.139.222.13:80/cgi-bin/koha/opac-detail.pl?biblionumber=9900
ER  -