000
00263nam a2200109Ia 4500
008
220201s1959 xx 000 0 eng d
100
_a
Zepler, EE
245
0
_a
Technique of radio design
260
_b
Bombay: Asia Publishing
_c
1959
300
_a
394
942
_2
ddc
999
_c
70893
_d
70893