Lemmon, E. J. -1966.
Beginning logic / E.J. Lemmon. - London : Nelson, 1971. - x, 223 p. ; 23 cm.
Includes index.
Bibliography: p. 211-213.
Logic.
BC108.L44
164 / LEB
Beginning logic / E.J. Lemmon. - London : Nelson, 1971. - x, 223 p. ; 23 cm.
Includes index.
Bibliography: p. 211-213.
Logic.
BC108.L44
164 / LEB