000
00276nam a2200121Ia 4500
008
211122s9999 xx 000 0 und d
082
_a
621.5
100
_a
ARORA
245
2
_a
A COURSE IN REFRIGERATION AND AIR CONDITIONING
260
_b
DR
365
_b
240.00
942
_c
BK
999
_c
64232
_d
64232