Radio and television mathematics handbook of problems and solutions
Fischer, B.
Radio and television mathematics handbook of problems and solutions - New York Macmillan 1957 - xviii, 484p.
Radio and television mathematics
621.388 / F47R
Radio and television mathematics handbook of problems and solutions - New York Macmillan 1957 - xviii, 484p.
Radio and television mathematics
621.388 / F47R