TY - BOOK AU - Westerman,Howard Robert TI - Systems engineering principles and practice T2 - Artech House professional development and technology management library SN - 1580531822 (papel alcalino) AV - TA168 W47 U1 - 620/.001/1 21 PY - 2001/// CY - Boston PB - Artech House KW - IngenierĂ­a de sistemas ER -