Best book for cost/fm for self study?

Refer PC Tulsian Book.

Clink on the link to purchase online:

https://www.lawbookshop.net/tulsians-cost-accounting-pccipcc-p-2068.html

Hello,

Thanks for the cost book ... what about FM book???

Here is the FM Book:

https://www.lawbookshop.net/tulsians-financial-management-ipcc-self-study-textbook-with-quick-revision-book-p-1440.html

then what are the best books other than institute study materials ? please do help me also !