000 00380nam a22001217a 4500
082 _a220 PRO
100 _aABDULLAH,MUBASHIR
_971995
245 _aPR-SOF-1257-COMPRESSOR FREE AMMONIA REFRIGERATION THROUGH SOLAR ENERGY
260 _aISLAMABAD
_bNUST COLLEGE OF EME
_c2013
650 _aDE-MECH-31
_971996
700 _aSUPERVISOR DR WAHEED UL HAQ, AHMED SOHAIL
_971997
942 _cCR
999 _c578228
_d578228