000 00240nam a2200109Ia 4500
008 220201s1997 xx 000 0 eng d
100 _aRAJAN, T.V.
245 0 _aHEAT TREATMENT
260 _aDELHI
_bPHI
_c1997
300 _a459
942 _2ddc
999 _c67211
_d67211