000 00261nam a2200097 4500
245 _aMatrices for scientists
_cI. P. Williams
100 _aWilliams, I. P
260 _aLondon
_bHudchinson University Library
_c1972
300 _a144p.; 22cm.
082 _a512.943
_bWIL
999 _c21615
_d21615