000
00309nam a2200121Ia 4500
008
220201s1971 xx 000 0 eng d
041
_a
ENG
100
_a
MITTAL, GAYANENDRA K
245
0
_a
APPLIED ELECTRONICS
260
_a
LONDON
_b
THAMES AND HUDSON PUBLISHING COMPANY
_c
1971
300
_a
1182
942
_2
ddc
999
_c
45419
_d
45419