VSAM techniques :  system concepts and programming procedures / 
By Boris Musteata and Robert Lesser. 
 - xviii,398 páginas :  ilustraciones, tablas y figuras a blanco y negro ;  23 cm. 
<br/><br/><label>Subjects--Personal Names: </label><br/>Lesser, Robert
<br/><br/><label>Subjects--Topical Terms: </label><br/>Programas de computadora.
<br/><br/><label>LC Class. No.: </label>Q 76 .6 .V57M8 1987