Mathematics - Differential Equations
A First Course in Differential Equations with Modeling Applications 7th Edition Dennis G. Zill
Science (General)
Physics - Theory of Relativity and Gravitation
A First Course in General Relativity 2nd Edition Bernard Schutz
Computers - Computer Science
A first course in network theory First Edition Ernesto Estrada
Mathematics - Probability
A First Course in Probability and Markov Chains 1st Edition Giuseppe Modica
Engineering - Electrical & Electronic Engineering
A First Course on Electronic Engineering 1st Edition A. Mathew