000 00256nam a2200097Ia 4500
008 150310s9999 xx 000 0 und d
100 _aRAJPUT RK
245 _aTEXTBOOK OF REFRIGERATION AND AIR-CONDITIONING
250 _a1
260 _c2012
_bS.K.KATARIA & SONS
999 _c54622
_d54622