TY  - BOOK
AU  - Louis. F Roethel
AU  -  Abraham Weinstein, 
TI  - Logic, sets and numbers
SN  - 0-534-00094-0
U1  - 511.322 
PY  - 1972///
CY  - California
PB  - Wadsworth Publishing Co Inc
N1  - Louis. F Roethel & Abraham Weinstein: Logic, sets and numbers.  California.  Wadsworth Publishing Co Inc, 1972. 0-534-00094-0--(511.322ROE)
ER  -