000 00265nam a2200109Ia 4500
008 200129s9999 xx 000 0 und d
082 _aAGG-U
100 _aAGGARWAL, M.L.
245 0 _aUNDERSTANDING ISC MATHEMATICS
260 _bARYA PUBLICATIONS
_c2016
942 _cGB
999 _c1784
_d1784