000 00318nam a2200121Ia 4500
008 250224s9999 xx 000 0 und d
020 _a194424014
082 _a309.0723CAS
100 _aCasley D J
245 0 _aData Collection in Developing Countries
260 _bOxford University Pressssssss
_c1981
942 _cBK
999 _c432278
_d432278