International telephone directory 1956.
Telephoning /
Telephoning.
Telephone skills. : Essential telephone English. /
Telephoning in English /
Telephoning in English Audio CD 1 /
Telephoning in English Audio CD 2 /
The London directory and international register of manufactures, wholesalers and shippers 1957.
The Internet telephone toolkit. /
Directory of Commerce, Industry, Finance 1957 : an official guide and directory.
The Internet telephone toolkit.
International Library Directory : a world directory of libraries /
Telephone English / includes phrase bank and role plays /
Publisher´s international directory = Internationales Verlagsadressbuch /
Essential telephoning in English : teacher´s book /
Essential telephoning in English : student´s book /
International directory of libraries for the blind /
The international foundation directory 2003. /
Publishers´ international ISBN directory : 2, Numerical ISBN section /