TY  - DATA
AU  - F.L. Bauer, K. Samelson
TI  - Language Hierarchies and Interfaces
SN  - 9783540379720
PY  - 1976///
PB  - Springer Berlin Heidelberg
KW  - Computer Science
UR  - https://doi.org/10.1007/3-540-07994-7
ER  -