000 00237nam a2200109Ia 4500
008 200701s1998 xx 000 0 eng d
100 _aSARKAL.B.C
245 0 _aTHERMAL ENGINEERING
260 _bTMH
_c1998
300 _a663
942 _2ddc
_cGE
999 _c673
_d673