TY - BOOK AU - Lay David C AU - Lay David C TI - Linear algebra and its applications SN - 9788177583335 (pbk) U1 - B25,1, P3;23-;25 PY - 2003/// CY - New Delhi PB - Pearson KW - Matrix algebra KW - Linear equations N1 - Appendix A-B A1- A3p.; Glossary A9-A18p.; Index I1-I12p ER -