- ISBN: 978-613-8-96378-3

Pricing, Demand, Production, Cost, Game theory

- ISBN: 978-620-2-30307-1

- ISBN: 978-620-8-84692-3

- ISBN: 978-620-5-52174-8

a case study of three manufacturing companies

- ISBN: 978-613-8-90992-7

Algebra

- ISBN: 978-613-8-91335-1

- ISBN: 978-620-2-31569-2

SHORT CRITICAL VIEW ON THE ACTUAL LEVEL OF THE CONTEMPORARY MUSIC DEVELOPMENT

- ISBN: 978-613-8-95151-3

Science ethics

- ISBN: 978-613-8-94160-6

A Purview of Rural Kumaun

- ISBN: 978-613-8-96847-4