000
00300nam a22001097a 4500
082
_a
604.2 LEV'P
100
_a
EDSTROM, A. E,LEVENS, A. S
_9
10069
245
_a
PROBLEMS IN MECHANICAL DRAWING WITH EMPHASIS ON FREEHAND SKETCHING
260
_a
NEWYORK
_b
MCGRAW HILL
_c
1966
300
_a
78P
942
_c
BK
999
_c
583172
_d
583172