Volume 54 (2005) number 1

R. Sanchez, L. A. Perfetti, R. Grau, E. R. Morgado Morales: A New DNA Sequences Vector Space on a Genetic Code Galois Field, pp. 328

T. C. Lim: Scaling Factors between the 2Body Energy of the BauerMaysenholderSeeger and the KaxirasPandey Potential Functions, pp. 2938

S. Fujita: A Proof for the Existence of Five Stereogenicity Types on the Basis of the Existence of Five Types of Subgroups of RSStereoisomeric Groups. Hierarchy of Groups for Restructuring Stereochemistry (Part 3), pp. 3952

M. R. Darafsheh, Y. Farjami, A. R. Ashrafi: Computing the Full NonRigid Group of Tetranitrocubane and Octanitrocubane Using Wreath Product, pp. 5374

M. Dabirian, A. Iranmanesh: The Full NonRigid Group Theory for TrimethylamineBH3 Complex, pp. 7588

M. J. Bucknum, E. A. Castro: Calculating Topological Indices of Networks from the Corresponding Wells Point Symbol, pp. 89119

M. J. Bucknum, E. A. Castro: Introduction to Molecular Schlafli Indices, pp. 121136

A. T. Balaban, D. Bonchev: Complexity, Sphericity, and Ordering of Regular and Semiregular Polyhedra, pp. 137152

S. Wei, R. S. Chen: Essentially Disconnected Character of Essentially Disconnected Coronoid Systems, pp. 153162

J. Braun, A. Kerber, M. Meringer, C. Ruecker: Similarity of Molecular Descriptors: The Equivalence of Zagreb Indices and Walk Counts, pp. 163176

B. Hollas: The Covariance of Topological Indices that Depend on the Degree of a Vertex, pp. 177187

L. Zhang, B. Wu: The NordhausGoddumType Inequalities for Some Chemical Indices, pp. 189194

X. Li, J. Zheng: A Unified Approach to the Extremal Trees for Different Indices, pp. 195208

J. A. Rodriguez: On the Wiener Index and the Eccentric Distance Sum of Hypergraphs, pp. 209220

P. Hansen, H. Melot, I. Gutman: Variable Neighborhood Search for Extremal Graphs12. A Note on the Variance of Bounded Degrees in Graphs., pp. 221232

B. Zhou, I. Gutman: Further Properties of Zagreb Indices, pp. 233239
 R. Merris, Graph Theory (Review by I. Gutman), pp. 241242
 Erratum, pp. 243246