000
00276nam a2200109Ia 4500
008
220201s2006 xx 000 0 eng d
100
_a
KHURMI, R.S.
245
0
_a
TEXTBOOK OF REFRIGERATION & AIR CONDITIONING
260
_a
DELHI
_b
S. CHAND
_c
2006
300
_a
754
942
_2
ddc
999
_c
68990
_d
68990