000 00332nam a2200133Ia 4500
008 220121s9999||||xx |||||||||||||| ||und||
040 _cIAB
082 _a651.84 GUO 1988
100 _aGuo Sheng
245 0 _aMicrocomputer Processing And Analysis Of Sample
260 _bUnesco
_c1988
300 _a34P;27CM.ILLUS.
942 _cBOOK
999 _c58169
_d58169