Estela Galicano-Adanza, Rene Isidro C. Banquial, Roberto Natividad Padua, Agapito D. Pino, Jr., and Ernesto A. Yanson <br/><br/>
PLANE TRIGONOMETRY FOR FRESHMAN MARITIME STUDENTS  

 -  REX Book Store  1994 
<br/><br/><label>ISBN: </label>971-23-1532-0 
<br/><br/><label>Dewey Class. No.: </label>Fil. 516.24 P69 c6