000
00316nam a2200133Ia 4500
008
220201s1974 xx 000 0 eng d
100
_a
NARANG GBS
245
0
_a
REFRIGERATION AND AIR CONDITIONING
250
_a
2
260
_a
DELHI
_b
KATSON PUB HOUSE
_c
1974
300
_a
375
700
_a
JASNA J K
942
_2
ddc
999
_c
90354
_d
90354