000 00315nam a2200109Ia 4500
008 151011s9999 xx 000 0 und d
041 _aENG
245 _aUN conference on science and technology for development
260 _c1980
_aNew Delhi
_bDepartment of Science and Technology
300 _a14p.
942 _cBK
_2udc
999 _c21687
_d21687