1.
Hosoya Polynomials and Wiener Indices of Distances in Graphs
by M. Ali, Ahmed, A. Ali, Ali,...
ISBN: 9783845401010
List Price: $84.00
2.
Characterization of Continuity of and P Monads in Topolog
by O Hamad Ibrahim, H Ismail T...
ISBN: 9783639862584
List Price: $50.00