JOURNAL OF COMBINATORIAL THEORY. SERIES A
journal160150
E091107
US
0097-3165
English
Rivista
Academic Press Incorporated:6277 Sea Harbor Drive:Orlando, FL 32887:(800)543-9534, (407)345-4100, EMAIL: ap@acad.com, INTERNET: http://www.idealibrary.com, Fax: (407)352-3445
1971
can
restricted
false