Editorial

Varghese Joseph

2 pages

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On the Minimally Non-outerplanarity of Generalized Middle and Total Graphs

H P Patil K Pranavan

1-8

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A Study on Wiener Polynomial for Steiner n - distance of some graphs

Mary U Arockiaraj PS

9-16

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Solutions of Graph Equations Involving Line, Middle and Mycielski Graphs

H. P. Patil R. P. Raj

17-22

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Contra Harmonic Mean Labelling of Graphs

R Sampathkumar G Narasimhan

23-29

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Further Results on Sum Labelling of Split Graphs

J Rozario Gerard Lawrence Rozario Raj P

31-38

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Preclusion for Radix Triangular Mesh

D. A. Xavier C. J. Deeni

39-48

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