انتشارات Iapt Hbcse
INChO and NSEC Solutions 2012 to 2017 Indian National Chemistry Olympiad and National Standard Exam in Chemistry Questions and Solutions
HBCSE Chemistry Team Mumbai, 2018
Indian National Physics Olympiad Theory Problems 1998-2005 by Vijay A Singh Shirish R Pathare Useful for KVPY IIT-JEE Other Engineering Entrance Examinations
Vijay A Singh Shirish R Pathare HBCSE, 2005
