000
00276nam a2200109Ia 4500
008
220204s9999 xx 000 0 und d
082
_a
621.396
_b
PHI.1
245
0
_a
Philips circuits. V 1. 1955-1965
260
_a
Bombay
_b
Philips
_c
1973
650
_a
Radio circuits
942
_c
BK
999
_c
27570
_d
27570