000
00278nam a2200109Ia 4500
008
190719s9999 xx 000 0 und d
082
_a
621.4025 P295
100
_a
PATEL.R.C
245
0
_a
ELEMENTS OF HEAT ENGINES
260
_a
BARODA
_b
Acharya Book Depot
_c
1978
942
_c
BK
_2
DDC
999
_c
45573
_d
45573