TY - BOOK AU - Parvathy, K.S. AU - TI - Studies on convex structures with emphasis on convexity in graphs U1 - 514.172 PY - 1995/// CY - Cochin PB - School of Mathematical Sciences, CUSAT KW - Convex structures KW - Convexity in graphs KW - Graph theory N1 - Cochin University of Science and Technology ER -