ECONOMIC AID POLITICAL WEEKLY Skylark 284 Frere Road Bombay 1 Editor KRISHNA RAJ Assistant Editors Rajani X Desai, Jawid Laiq Business Manager: A Fernandas Circulation Manager: Shiv Patil Editorial Staff Colin de Souza, Haresh M Advani Shireen Heerjee, Ashok Rao Yahya's Options SUPERFICIALLY it does appear that the friendship of the People's Republic of China is a much sought after commodity just now on the Indian subcontinent. There was President Yahya Khan toasting a visiting Chinese delegation with the proclamation: "Let this be heard to the anguish of others