Guzman, Maybelle K. <br/><br/>
Living language :   assessment of language proficiency and needs in the professions and in the workplace. 

 - viii, 511 p. (pb)  26cm. 
<br/><br/><label>ISBN: </label>971-8729-13-5 
<br/><br/><label>Dewey Class. No.: </label>400 G989 1998