TY - BOOK T1 - Program construction : calculating implementations from specifications A1 - Backhouse, Roland LA - English PP - West Sussex PB - John Wiley and Sons YR - 2003 ED - 1st ed. UL - http://vufind10-pruebas.sigbunlp.bibliotecas.unlp.edu.ar/Record/dif.56564 OP - 340 SN - 9780470848821 KW - LÓGICA COMPUTACIONAL KW - ALGORITMOS ER -