000
00282nam a2200109Ia 45e0
008
181001s1965 xx 000 0 und d
100
_a
Patel
245
0
_a
Refrigeration and Air conditioning
260
_b
Acharya Prak.
_c
1965
300
_a
595
942
_2
ddc
_c
BK
999
_c
2233
_d
2233