Schaum's outline of theory and problems of combinatorics
Balakrishnan,V K
Schaum's outline of theory and problems of combinatorics - New Delhi Tata McGraw-Hill 2005 - 200 p.
511.6 B182S
Schaum's outline of theory and problems of combinatorics - New Delhi Tata McGraw-Hill 2005 - 200 p.
511.6 B182S