TY  - BOOK
AU  - Philpotts, A. R.
TI  - Petrography Of Igneous And Metamorphic Rocks   With Cd Rom (Pb 2015)
SN  - 9788123926650
U1  - 552.001 
PY  - 2015///
PB  - Cbs
KW  - Engineering
ER  -