Hernandez, Amado V. <br/><br/>
Tudla at tudling 

 - Quezon City  Palimbagan ng Pamantasan ng Pilipinas  1986 
 - 530  p. 
<br/><br/><label>ISBN: </label>9711050218 
<br/><br/><label>Dewey Class. No.: </label>FIL 899.21 Her49 1986