No	Title	ID	5. FileType	9. Subtopic	10. Topic	11. Reference:	8. Minor Subject	12. Subject
659003	Mass Balances	291	Sample Exam	Mass Balances	Mass Balances	Kaplan	Mass Balances	Material and Energy Balances
659002	Mass Balances	292	Sample Exam	Mass Balances	Mass Balances	Kaplan	Mass Balances	Material and Energy Balances
659001	Mass Balances	293	Sample Exam	Mass Balances	Mass Balances	Kaplan	Mass Balances	Material and Energy Balances
657039	Mass Balance	358	Specification	Mass balances	Mass balances	NCEES	Mass balances	Material and Energy Balances
947182	Mass balances	503	Specification	Mass balances	Mass balances	NCEES	Mass balances	Air Quality
787188	Mass balances	509	Specification	Mass balances	Mass balances	NCEES	Mass balances	Solid and Hazardous Waste