000
00274pam a2200121a 44500
082
_a
621.3
_b
B56c
100
_a
Blackburn, John Francis
245
1
_a
COMPONENTS HANDBOOK
260
_a
New York
_b
Mcgraw-Hill
_c
1949
300
_a
626
964
_g
CIRC
997
_a
39254 s C
999
_c
415695
_d
415695