Cunha, Joao Duarte <br/><br/>
Implementation of reliable software in assembly language us-ing simula-67 / Joao Duarte Cunha, Luis Arriaga de Cunha. 

 - Lisboa, Portugal : Laboratorio Nacional de Engenharia Civil 
 - 20 p. 
 - Memoria; No.510 / Laboratorio Nacional de Engenharia Civil .