00997cam a22002411  45000010008000000030008000080050017000160080041000330100017000740400031000910500015001220820015001371000035001522450155001872600051003423000044003933650015004375040051004525050191005036500019006946500015007136500027007282635526BD-DhUL20141112125443.0870714m19311938iluac    b    000 0 eng    a   31022687   aDLC/ICUcICUdDLCdBD-DhUL00aQE461b.J600a552.1bJOD1 aJohannsen, Albert,d1871-1962.12aA descriptive petrography of the igneous rocks :bvol. 4, Part-1 : The feldspathoid rocks. Part-2 : The peridotites and perknites /cAlbert Johannsen.  aChicago :bUniversity of Chicago Press,c1938.  a4 v. :bill., ports., tables. ;c26 cm.  aIRSb37.50  aIncludes bibliographical references and index.0 av. 1. Introduction, textures, classifications and glossary.--v. 2. The quartz-bearing rocks.--v. 3. The intermediate rocks.-- v. 4. The feldspathoid rocks. The peridotites and perknites. 0aIgneous rocks. 0aPetrology. 0aRocksvClassification.