000 00290nam a2200109Ia 4500
008 230416s9999||||xx |||||||||||||| ||und||
020 _a0706909550 :
050 _aQ172.5.I5 .S39 1980
245 0 _aScienitic [i.e. Scientific] cooperation for development :
260 _c1980
942 _2lcc
_cBK
999 _c1686
_d1686