000 002930000a22001210004500
008 151111t1983 xxu||||| |||| 00| 0 eng d
041 _aeng
080 _a681.3.06
_bM3
942 _cBK
100 _aMason, J.C.
245 _aBasic numerical mathematics
260 _aLondon
_bButterworths
_c1983
999 _c141104
_d141104