000 00250nam a2200109Ia 4500
008 190719s9999 xx 000 0 und d
100 _aJ N Kapur/ M K Singal
245 0 _aMatrices
260 _aNew Delhi
_bR Chand
_c1996
650 _aMath
942 _cBK
999 _c9892
_d9892