TY  - BOOK
AU  - Seymour && Hall LipschutzGeorge G 
AU  - Lipschutz, Seymour && Hall    George G 
TI  - Theory and problems of fimite mathematic_s 
U1  - 510, LIP  
PY  - 1983///
CY  - singapore
PB  - McGraw Hill
ER  -