TY - BOOK AU - Allen, Catherine. TI - Benefits of effective quality control systems in accounting firms: seeing the big picture SN - 0732-8435 U1 - DPer 657.05 C33 Jan - Apr 2011, v. 81 n 1 - 4 PY - 2011/// CY - New York: PB - The New York State Society of CPA KW - Firm KW - Accounting N1 - The CPA Journal ER -