Barden, William T. <br/><br/>
TRS-80 assembly language subroutines /  
William Barden, Jr. 
 - Englewood Cliffs, N.J. :  Prentice-Hall,  c1982. 
 - iv, 232 p. :  ill. ;  28 cm. 
<br/><br/>TRS-80 Assembly Language Programming Techniques (Page-3), TRS-80 Assembly Language Subroutines (Page-31), Appendices (Page-223). 
<br/><br/><label>ISBN: </label>0139311882 0139311882 
<br/><br/><label>LCCN: </label>82000383 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Assembler language (Computer program language)<br/>Subroutines (Computer programs)<br/>TRS-80 computers--Programming.
<br/><br/><label>Dewey Class. No.: </label>005.133,BAR