000
00263nam a2200097Ia 4500
008
140917b1972 xxu||||| |||| 00| 0 eng d
082
_a
621.381
245
_a
Second Level Basic Electronics
260
_a
Newyork :
_b
Dover,
_c
1972
700
_a
Bureau of Naval Personnel
999
_c
190215
_d
190215