Leigh, David. <br/><br/>
Software :  design, implementation and support / 
David Leigh, David Hatter and Roy Newton. 
 - London :  Paradigm,  1987. 
 - xiv, 274 p. :  ill. 
 - Computer studies series .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer programs.