000 00245nam a2200109Ia 4500
008 220201s1997 xx 000 0 eng d
100 _aSARAO, A.S.
245 0 _aTHERMAL
260 _aDELHI
_bSATYA PRAKASHAN
_c1997
300 _a455
942 _2ddc
999 _c67310
_d67310