000
00253 a2200121 4500
999
_c
4139
_d
4134
020
_a
007Y855056
040
_b
UDC
245
_a
Electronic devices and circuits
260
_b
Mc Graw Hill
942
_c
G
100
_a
Millman, Jacob
_9
374
300
_a
751p.