TY - GEN AU - Dass, H.K. AU - Saxena, H.C. AU - Raisinghania, M.D. TI - S.chand's simplified course matrices: for B.A.,B.Sc.and competitive examinations SN - 812191793X U1 - 512.9434 PY - 1999/// CY - New Delhi PB - S.Chand and Company KW - MATRICES KW - MATHEMATICS ER -