TY  - BOOK
AU  - Parikh, Rohit, Ed.
TI  - Theoretical aspects of Reasoning about knowledge (TARK 1990): Proceedings of the Third conference  March 4-7, 1990. Pacific Grove, California
SN  - 1558601058
PY  - 1990///
CY  - Pacific Grove, California
PB  - Morgan Kaufmann Publishers
ER  -