000 00304nam a2200145Ia 4500
008 220421s9999||||xx |||||||||||||| ||und||
020 _c250
040 _aET
100 _aBARNETT R A
245 0 _aCOLLEGE MATHEMATICS
260 _bTMGH PCL
_aDELHI
300 _a690
500 _a18497
942 _cBK
999 _c24726
_d24726