TY - BOOK AU - Domingo,Alleli C. AU - Dimasuay,Lynie B. AU - Lawas,Vernel M. AU - Lubag,Sharon P. AU - Almonte,Velimor D. TI - Worktext in college trigonometry SN - 9789715847520 U1 - 516.24 PY - 2008/// CY - Quezon City, Philippines PB - C & E Publishing, Inc. KW - Trigonometry KW - Textbook N1 - Includes bibliographical references ER -