Pb80 : Seventh International Lead Conference : Madrid, Spain, 11-14 May 1980 : final programme.
International Lead Conference(7th :1980 :Madrid, Spain)
Lead Development Association.
European Lead Development Committee.
Asociación National del Plomo.
[London : Lead Development Association of London,
1980?]
Cover title.
"Lead Development Association of London has set up the wide-ranging technical programme on behalf of the European Lead Development Committee and the Spanish Lead Association (Asociación National del Plomo)."
With: 3 sheets of information (Hotel reservation form, Registration and works visit form, Ladies programme form) loosely inserted.