000
00280pam a2200121a 44500
082
_a
530
_b
SE1M2
100
_a
Sears, Francis Weston
245
1
_a
MECHANICS, HEAT AND SOUND
250
_a
2
260
_a
_b
Addison-Wesley Press, Inc.
_c
1950
964
_g
CIRC
997
_a
24027 C
999
_c
407908
_d
407908