Manalo, Jose M.,  c1995. <br/><br/>
Towards Competence in English Grammar / 
Manalo, Jose M. 
 - Updated Edition. 
 - Quezon City: Philippines :  Communications Upgrade, International, Inc,  c1995. 
 - xiv ; 368p. :  ill. ;  22 cm. 
<br/><br/><label>ISBN: </label>971-8525-00-9