000			00591 a2200205 4500
999			_c249474 _d249474
008			200728b000 ||||| |||| 00| 0 eng d
020			_a9780071243259
082			_a512.72 _bBUR
100			_aBurton, David M
245			_a Elementary number theory.
250			_a4th ed.
260			_bMcGraw Hill Education (India) Pvt. Ltd., _c2017. _aNew Delhi :
300			_axv, 404 p. ; _c16*23 cm.
504			_aIt includes index
650			_aNumber theory
650			_aSome preliminary considerations
650			_aFibonacci numbers
650			_aPerfect numbers
942			_2ddc _cBK