TY  - BOOK
AU  - Srivastava Jagdish N and others Ed.
TI  - Survey of Combinatorial theory
SN  - 0 444 10425 9
U1  - B217, L3 
PY  - 1973///
CY  - Amsterdam
PB  - North Holland         
KW  - Algebra
N1  - Bibliography at the end of each chapter
ER  -