000 00264nam a22001217a 4500
020 _a9788184870633
082 _a510 KUM
100 _aKumar Arun
245 _aMathematics for biologists
260 _aNew Delhi
_bNarosa
_c2011
650 _amathematics
942 _cBK
999 _c1896
_d1896