TY  - BOOK
AU  - Bell,J.L.
AU  - Slomson,A.B.
TI  - Models and ultraproducts
SN  - 0720420547 :
U1  - 512 
PY  - 1971///
CY  - Amsterdam
PB  - North-Holland Pub.
KW  - Model theory
KW  - Ultraproducts
N1  - Includes index; Bibliography: p. 309-315
ER  -