Commercial information : a guide to the commercial library /
Smyth, A. L.
Commercial information : a guide to the commercial library / A. L. Smyth - Manchester : The Manchester Public Libraries, 1969 - 32 p. ; 22 cm.
Commercial libraries
Commercial information : a guide to the commercial library / A. L. Smyth - Manchester : The Manchester Public Libraries, 1969 - 32 p. ; 22 cm.
Commercial libraries
