000			00382nam a2200145Ia 4500
008			150518s1981||||xx |||||||||||||| ||und||
020			_a198772831
082			_a1.42221 _bCAS
100			_aCasley, D.J.
245			_aData collection in developing countries _cCasley, D.J.
250			_a2nd ed.
260			_aNew York _b Clarendon press _c1981
300			_axi, 225 p.
942			_cBK
999			_c18661 _d18661