000 00269nam a2200133Ia 4500
008 230819s9999 xx 000 0 und d
082 _a536 CHA
100 _aChalapathi, Rao R
245 0 _aHeat
250 _a1ed.
260 _c2000
650 _aHeat
942 _cBK
999 _c21468
_d21468