000 00239nam a2200097Ia 4500
008 170912s9999 xx 000 0 und d
100 _aVARKEY ALUKAL
245 0 _aPRE-DEGREE MATHEMATICS
260 _bS VISWANATHAN PVTLTD
_c1970
942 _cTB
999 _c24522
_d24522