000
00284nam a2200121Ia 4500
008
190829s9999||||xx |||||||||||||| ||und||
100
_a
Allen, H.S
245
2
_a
A Textbook of Heat: Part2
260
_b
Macmillan
_a
London
_c
1952
650
_a
Heat
700
_a
Maxwell, R.S
942
_c
BK
999
_c
6526
_d
6526