TY  - BOOK
AU  - Ehrig H Ed.
AU  -  Herrlich H Ed.
AU  -  Kreowski H J Ed.
TI  - Categorical methods in computer science: With aspects from topology
T2  - Lecture notes in computer science; 393
U1  - D65,8(B)0aB2-316, M9 
PY  - 1989///
CY  - Berlin
PB  - Springer-Verlag       
KW  - Mathematical computer science
ER  -