000 00305nam a2200121Ia 4500
008 190711s9999 xx 000 0 und d
082 _a549 P359
100 _aPEARL RICHARD.M
245 0 _aHOW TO KNOW THE MINERALS AND ROCKS
260 _aUSA
_bSIGNET KEY BOOK
_c1961
300 _a18X11
942 _cBK
_2DDC
999 _c12822
_d12822