Operations Research by Dr. H.K. Pathak, Dr. Pradeep K. Joshi & Dr. C. Sharma | For M.A., M.Sc. Mathematics Students of all India Universities | For Exams like IAS, PCS, IFS, CSIR(Net) & GATE Paperback – 1 January 2021

Operations Research by Dr. H.K. Pathak, Dr. Pradeep K. Joshi & Dr. C. Sharma | For M.A., M.Sc. Mathematics Students of all India Universities | For Exams like IAS, PCS, IFS, CSIR(Net) & GATE

Partial Differential Equation-With Boundary Value Problems | For Honors, M.A., M.Sc. Mathematics Students of all India Universities

Functional Analysis with Applications by Dr. H.K. Pathak | Textbook for M.A., M.Sc. Students of all Indian Universities