000 00303 a2200121 4500
020 _a-
022 _a-
245 _aDesign of a pvc vortex tube cooler
260 _aIIITDM Kancheepuram
_bDept of Mechanical Engineering
_c2013
700 _aDr.B.Raja
942 _cNBM
100 _aShakti Shaligram MDM09B014
999 _c1910
_d1910