The national directory of addresses and telephone numbers : the Business-to-Business book that covers the entire USA. - Detroit : Omnigraphics, [1992]. - Lxxviii, 1557 p. ; 27 cm.см.. - ISBN 1-55888-140-9; ISBN 1-55888-141-7[MFN: 12610]
UDC: 058 + 061
E 17.351/4 = 058/N-27 - Business and Legal Division