000
00309nam a2200133Ia 4500
008
220201s1979 xx 000 0 eng d
082
_b
COO
100
_a
Coombs, Clyde F
245
0
_a
Printed circuit handbook
250
_a
2
260
_a
New York
_b
Mc Graw Hill Book
_c
1979
300
_a
603
942
_2
ddc
999
_c
23514
_d
23514