TY  - BOOK
AU  - Hartshorne, Norman Holt
AU  - Stuart, A.
TI  - CRYSTALS AND THE POLARISING MICROSCOPE
U1  - 548.9 
PY  - 1970///
CY  - London
PB  - Edward Arnold
KW  - Crystals
KW  - Polarizing Microscope
ER  -