Proceedings of systems analysis and its application to engineering problems, Bombay, January 11-16, 1982. /
Unesco,
Proceedings of systems analysis and its application to engineering problems, Bombay, January 11-16, 1982. / Unesco
620.7 U1P
Proceedings of systems analysis and its application to engineering problems, Bombay, January 11-16, 1982. / Unesco
620.7 U1P