TY  - BOOK
AU  - Gelder, Erich.
AU  - Hirschmann, Walter.
TI  - Circuits with semiconductor components vol 1: fundamentals and designs of low-frequency circuits
AV  - TK 7871.85 gel1969
PY  - 1969///
CY  - Berlin
PB  - Siemens Aktiengesellschaft
N1  - Includes index
ER  -