TY  - BOOK
AU  - Stahl, Ingolf.
TI  - Operational Gaming :International Approach / 
SN  - 0-08-030870-8
U1  - B48 
PY  - 1962///
CY  - New York : 
PB  - Pergamon Press,Inc. , 
KW  - Mathematics <Taxonomy>
ER  -