000 00247nam a2200097Ia 4500
008 220201s9999 xx 000 0 eng d
100 _aAGGARWAL (SN)
245 0 _aMAXIMUM AND MINIMUM (TEACHING & LEAVE MODULAR
260 _bT T T . I.
942 _2ddc
999 _c98198
_d98198