TY  - BOOK
AU  - U.S.A  AMERICAN MATHEMATICAL SOCIETY .
ED  - U.S.A  AMERICAN MATHEMATICAL SOCIETY .
TI  - Mathematical reviews
U1  - Bm . 73 . N79, M0 . 57 -58 
PY  - 1980///
CY  - U.S.A
PB  - American mathematical society        
ER  -