000 00289nam a2200121Ia 4500
008 220201s1968 xx 000 0 eng d
082 _bJON
100 _aJones, R. M.
245 0 _aBasic microsciopic technics
260 _aChicago
_bUniversity Press
_c1968
300 _a334
942 _2ddc
999 _c19205
_d19205