Graph Theory
Frank Harary
Statistical Methods for Disease Clustering
Toshiro Tango
Handbook of Discrete and Combinatorial Mathematics
Kenneth H. Rosen
Spatial Analysis and GIS
A. Stewart Fotheringham & Peter Rogerson & National Center For Geographic Information & Analysis (u.s.)
Advanced Python Scripting for ArcGIS Pro
Paul A. Zandbergen
Building Web and Mobile ArcGIS Server Applications With JavaScript
Eric Pimpler