000
00293nam a2200109Ia 4500
008
220201s2001 xx 000 0 eng d
082
_a
621.56
_b
ARO
100
_a
Arora,SC & Domkandwar,S
245
0
_a
Course in refrigation & air condtioning
260
_b
Delhi: Dhanpat Rai
_c
2001
942
_2
ddc
999
_c
87157
_d
87157