000
00275pam a2200121a 44500
082
_a
620.1076
_b
B446q
100
_a
Bentley, W.
245
1
_a
QUESTIONS IN MACHINE CONSTRUCTION DRAWING
260
_a
_b
T. B. Pub.
_c
1951
300
_a
50
964
_g
CIRC
997
_a
993 C
999
_c
441901
_d
441901