000
00267nam a2200109Ia 4500
008
230718s9999||||xx |||||||||||||| ||und||
082
_a
621.402 2
100
_a
KAYS W M
245
0
_a
COMPACT HEAT EXCHANGERS ( A COPY)
260
_b
M G H
_c
1958
_a
LONDON
300
_a
156
999
_c
46397
_d
46397