00877pam a2200265 a 450000100060000000300080000600500170001400800410003102000220007202000220009403500190011604000320013504100080016708200240017510000490019924500780024825000230032626000630034930000290041249000340044150400360047565000190051170000360053070000450056611256BD-RjUL20251023125319.0140126r19801972enka     b    001 0 eng d  a0045520097 (pbk.)  a0045520089 (hard)  a(BD-RjUL)11256  aDLCcDLCdDLCdBD-RjULbeng  aeng00219a552.1bHAP 19801 aHatch, F. H.q(Frederick Henry),d1864-1932.10aPetrology of the igneous rocks /cF.H. Hatch, A.K. Wells, and M.K. Wells.  aRewritten 13th ed.  aLondon :bG. Allen & Unwin,c c1972[Impression 1975,1980].  a551 p. :bill. ;c22 cm.1 aTextbook of petrology ;vv. 1  aBibliography: p. 11 and  index. 0aIgneous rocks.1 aWells, A. K.q(Alfred Kingsley)1 aWells, M. K.q(Maurice Kingsley),d1921-