000			00303nam a2200109Ia 4500
008			190428s9999||||xx |||||||||||||| ||und||
020			_a0-582-40738-9
100			_aGuilford, C. _926626
245			_aAtlas of rock-forming minerals in thin section
250			_b1986. v-98
260			_bLongman. England, U.K.
999			_c26293 _d26293