Sigmod Record : vol. 28, 1999.

Format: Book
Subjects:
LEADER 00174pamaa2200085 4500
001 0000033817
005 20020911090000.0
245 0 0 |a Sigmod Record :   |b vol. 28, 1999. 
300 |a 28cm. 
650 0 0 |a Journal