Ca final law nov 14

I have purchased the handbook of Corporate and Allied Laws of CA Munish Bhandari. However, it does not contain any case study or questions ( for which it asks to refer the comprehensive book). Now, should i refer the:- 1. Comprehensive Book of CA Munish Bhandari ( which is fairly lengthy as i have little time left) , or 2. should i supplement the handbook with the Institute Practice Manual. please help