TY - BOOK AU - Lawson,Charles L. AU - Hanson,Richard J. TI - Solving least squares problems SN - 0138225850 AV - QA275 .L38 PY - 1974///] CY - Englewood Cliffs, N.J. PB - Prentice-Hall KW - Least squares KW - Data processing N1 - Bibliography: p. 312-326 ER -