00354nam a22001457a 4500 535237 535237 978-93-86217-67-7 MSOHAIL 2nd 552 HOT Hota R. N 29693 Practical Approach to Petrology 2nd CBS Publisher & Distributors P Ltd c2012 x;167;p ddc BK 0 0 ddc 0 0 NIT NIT 2020-09-01 0 552 HOT NIT-13156 2020-09-01 2020-09-01 BK