000 00286nam a2200109Ia 4500
008 180612s9999||||xx |||||||||||||| ||und||
041 _aen
100 _aSEELY W.Harry
245 0 _aSelected exercises from microbs in action
260 _bSan Fracisco. W.H.Freeman, US
_c1972
942 _cPR
999 _c38631
_d38631