000 00240nam a2200109Ia 4500
008 190516s9999 xx 000 0 und d
100 _aKUMAR ARVIND
245 0 _aPHYSICS XI PART 1
260 _c2001
_bN C R T
300 _a193
942 _cBK
999 _c18789
_d18789