000 00275nam a2200121Ia 4500
020 _a9788126518111
082 _a512.7
100 _aNIVEN, IVAN
245 _aAN INTRODUCTION TO THE THEORY OF NUMBERS
250 _a5TH
260 _aNEW DELHI
_b JOHN WILEY
_c1991
942 _cBK
999 _c5188
_d5188