I am enrolled for FPSC admin position in august adv. now test is scheduled this 21st. Can anyone suggest the book to prepare ? Slaybus is given below. Please guide me on this.

Accounting Principles & Procedures,  Journal, ledger & Cash Book,  Annual Budget,  Adjustment & Depreciation,  Financial Planning & Cost Accounting,  Head of Accounts, Re-appropriation of Accounts and Supplementary Grant,  Settlement of Audit Objections  Preparation of Pension Documents.  System of Financial Control and Budgeting, 2006  Public Procurement Rules, 2004