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Discovery guide to Egypt /

Guiding children to mathematical discovery/

Discovery guide to Southern Africa /

Discovery guide to Cairo : including the pyramids and Saqqara /

Discovery guide to Rajasthan with Delhi and Agra /

Discovery guide to eastern Turkey and the Black sea coast /

Yemen :/

In the high Yemen /

Yemen : Republique arabe du Yemen, Republique democratique et populaire du Yemen /

Area handbook for the Yemens /

Yemen and the western world /

Discoveries in academic writing /

The European discovery of America. /

Modern Yemen, 1918-1966 /

Drug discovery and development : technology in transition /

The Cambridge guide to theatre /

Textbook of drug design and discovery /

Cultural policy in the Yemen Arab Republic /

Pharmacology in drug discovery : understanding drug response /

Discovery and exploration: an atlasï1/2history of man's journeys into the unknown /

Discovery guide to Yemen /