Alferez, Merle S. <br/><br/>
MSA civil service reviewer for professionals & sub-professional levels / 
Merle S. Alferez. 
 - Cainta:  MSA Pub. House,  c2023. 
 - v, 155 p. ;  23 cm. 
<br/><br/><label>ISBN: </label>978-971-0506-96-5 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Civil service --Study guide.--Examinations