00000cam a22000004a 4500 UP-99796217611899216 Buklod 20151216095157.0 a r |||| u| ta 151216s1954 xx d r |||| u| (iLib)UPD-00252007627 DGEO eng QE 427 L8 Loewinson-Lessing, F. Y. A historical survey of petrology. 1st English ed. London Oliver & Boyd. 1954. 112 p. ill. Rocks Classification. Petrology. Nigslib UPD DGEO QE 427 L8 Book