TY  - BOOK
AU  - A F Oliveira; Nigel J Cutland; Vitor Neves; Jose Sousa-Pinto
TI  - Developments in Nonstandard Mathematics
SN  - 9780367811631
PB  - Taylor and Francis
UR  - http://www.taylorfrancis.com/books/9780367811631
ER  -