000 00329nam a2200145Ia 4500
008 221121s9999 xx 000 0 und d
041 _aENGLISH
082 _bMAT
100 _aMATHUR,NISHIT
245 0 _aCOMPUTER SYSTEM AND APPLICATION
260 _bAPH PUBLICATION
300 _a322
650 _aPEDAGOGY
942 _cREF
999 _c177946
_d177946