Why would you not go for a publication in digital form? No printing costs, no print-setting costs, which will be important for a book with drawings, figures and pictures. Let's discuss the idea.
Relevant Skills and Experience
I've made several digital textbooks while translating them. It's a straightforward and flexible process, which ends up with a book in pdf-format, indistinguishable from a printed form.
Proposed Milestones
₹4000 INR - Defining layout and contents
₹12000 INR - Preparing a first draft
₹6222 INR - Revision and final acceptance
Additional Services Offered
₹1 INR - The final result can equally well be the basis for a printed version by a publisher.
If you're interested in this approach, please let's discuss further.