TY  - BOOK
AU  - Hackl Clemens E Ed.
ED  - Informatick symposium on programming methology (1974 : Wildbad)
TI  - Proceeding programming methodology
T2  - Lecture notes in computer science; 23
U1  - D65,8(B)p1,N74, L51 
PY  - 1975///
CY  - Berlin
PB  - Springer-Verlag       
KW  - Computer science
ER  -