Ngā tūemi rite: Engineering mathematics-I / Bhui, B.C.: Vikas
- Introductory geotechnical engineering / Chottopadhyay, B.C: Vikas Pub.
- Engineering mathematics / Das, B.C.: U.N.Dhur 53rd ed
- Engineering mathematics-IIIA / Bhui,Bikas Chandra: Vikas
- Mathematics for BCA-II / Bhui,Bikas Chandra: Vikas
- Engineering mathematics-II / Kar,B.K.: Central
- Engineering Mathematics-I / Pal, B.K.: U.N.Dhur 3rd ed