Virginia Klenk
Understanding symbolic logic/ by Virginia Klenk. - 2nd. - New Jersey: Prentice-Hall, 1989. - 433p.
Logic Symbolic
160 / VIR/U
Understanding symbolic logic/ by Virginia Klenk. - 2nd. - New Jersey: Prentice-Hall, 1989. - 433p.
Logic Symbolic
160 / VIR/U