TY  - BOOK
AU  - Benson, F. A. 
TI  - Problems in electronics with solutions
PY  - 1961///
CY  - London : 
PB  - E. & F.N. Spon, 
KW  - ELECTRONICA
N1  - El ejemplar 2857 es 3rd ed. revised and enlarged, 1963, 265 p. : 22 cm
ER  -