TY - BOOK AU - Abello, Lovell M. AU - Calma, Jesusa N.; Corpuz, Mario R.; Pavico, Limuel P. TI - Handbook in business technology SN - 971-08-7073-4 AV - FilRef 658.514 H19 PY - 2010/// CY - Mandaluyong City PB - National Book Store N1 - Includes references ER -