TY - BOOK AU - Balakrishnan,V.K. TI - Schaum's Outline of Theory and Problems of Combinatorics Including Concepts of Graph Theory SN - 007003575X (paperback) PY - 1994/// CY - [S.l.] PB - McGraw-Hill KW - Graph Theory UR - http://10.10.170.122:8080/browse/book/27333 ER -