TY - BOOK AU - George,Alan AU - Liu,Joseph W-H. TI - Computer solution of large sparse positive definite systems SN - 0131652745 PY - 1981/// CY - Englewood Cliffs, N.J. PB - Prentice Hall KW - Computer science KW - Sparse matrices KW - Data processing KW - Fortran (Computer program language) N1 - Includes bibliography and index ER -