000 00420nam a2200181Ia 4500
008 240220s9999 xx 000 0 und d
041 _aENG
082 _a621.47
100 _aKhosla S. M.
245 0 _aEnergy saving and efficiency in rac system
260 _aNULL
260 _bInstitute Management And Control.
260 _c2001
300 _a154p.
365 _b750
650 _aMECHANICAL
942 _cDBK
999 _c26641
_d26641