00000cam a22000004a 4500 UP-99796217610259325 Buklod 20120327091904.0 aa r ||| u ta 120327s1975 xx d r |||| u| (iLib)UPD-00183810708 DECON eng AG 511 U55 no.16 United Nations Industrial Development Organization. Information sources on the glass industry United Nations Industrial Development Organization. New York United Nations 1975. xii, 63 p. Paper. UNIDO guides to information sources no.16 Introductory material in English, French, Russian, and Spanish. Glass trade Information services. Glass manufacture Information services. FO Monograph UPD DECON AG 511 U55 no.16 Book