TY  - BOOK
AU  - Briggs, William L
TI  - A multigrid tutorial
AV  - QA 377 Bri 
PY  - 1987///
CY  - Philadelphia
PB  - S.I.A.M
KW  - MATHEMATICS--HANDBOOKS, MANUALS, ETC
KW  - DIFFERENTIAL EQUATIONS, PARTIAL--NUMERICAL SOLUTIONS
KW  - MULTIGRID METHODS(NUMERICAL ANALYSIS)
ER  -