TY  - BOOK
AU  - De Guzman, Dionisia G.
AU  - De Guzman, Cipriano E.
TI  - The secretary for the corporate world ( with workbook)
SN  - 978-971-23-4583-8
U1  - Fil 651.3741 D34s 
CY  - Manila 
KW  - Corporation secretaries- Handbooks, manuals, etc
KW  - Office practice- study and teaching
ER  -