TY  - BOOK
AU  - Reagor,Mary Evelyn Pensworth
TI  - A fuzzy version of tietze's extension theorem
PY  - 1983///
CY  - Texas
PB  - Texas Christian University
KW  - Fuzzy sets
KW  - Set theory
N1  - Thesis (Ph. D.) - Texas Christian University, 1983
ER  -