Dear Aspirant,
given below are some of the top recommended reference books for the subject of Materials and Energy Balance,
For this subject you may follow the book:
Chemical Process Principle: Materials and Energy Balance by OA Hougen.
This is the best book for the subject. Apart from this for a higher level understanding you can go for Introduction to Materials and Energy Balance by Reklaitias.
I hope this answer helps. All the very best for your future endeavors!
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