000 003120000a22001330004500
245 _aIntroductory computer methods and numerical analysis
100 _aPennington, R.H.
250 _a2d ed.
260 _aLondon
_bMacmillan
_c1970
300 _a497 p.
080 _a519.6
_bP4
041 _aEN
942 _cBK
999 _c101277
_d101277