TY  - BOOK
AU  - Mikolajczyk piotr
TI  - Electronic tubes and semiconductor elements
U1  - 621.3815 
PY  - 1960///
CY  - London
PB  - Pergamon Press
KW  - electronic circuits
KW  - Semiconductors
N1  - Universal vade-mecum; v.1
ER  -