TY - BOOK AU - Mohamed Abdelbari Ismail AU - Staniskaw Szefler , TI - Foreign technical contribution as a factor of economic development in the developing countries : : With special reference to Egypt / PY - 1977/// CY - Boland : PB - Mohamed Abdelbari Ismail , N1 - Gift from D. Mohamed Abdelbari Ismail Library; Thesis (Ph.D.) - Warsaw technical University - Institute of Economics and Social Sciences; Issued also as CD UR - http://172.23.153.220/th.pdf ER -