000 00342nam a22001217a 4500
999 _c67133
_d67133
005 20211020153704.0
008 211020b ||||| |||| 00| 0 eng d
082 _a378.242 C456T
100 _aChandrashekar, H.B
_91660
245 _aThermodynamic Optimisation of a Helium Liquefaction Cycle
260 _aSurathkal
_bK.R.E.C
_c1995
942 _cTH