Daisy Balatico Concepcion <br/><br/>
Prevailing tardiness among third year students of Quezon City High School / 
Daisy Balatico Concepcion 
 - Marikina City:  OLOPSC, 
 - unpaged;  28cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Student behavior<br/>Student motivation
<br/><br/><label>LC Class. No.: </label>HF 5549.5 C66  / THE00233