PakCat catalogue record Aid or development the relevance of development aid to problems of developing countries By Zeylstra, Willem Gustaaf Bibliographic details ISBN9028601155 PublisherA. W. Sijthoff Publication placeLeyden Publication year1977 Edition2nd ed. LanguageEnglish Material typeBook Physical descriptionxviii, 268 p. ;24 cm. SubjectsEconomic development., Developing countries.