TY - BOOK T1 - Optical crystallography DA - [1969] CY - New York, AU - Wahlstrom, Ernest E. ET - 4th ed. CN - QD941 .W28 1969 CN - QD941 PB - Wiley PP - New York, PY - [1969] ID - 58080 KW - Crystal optics. SN - 0471916099 TI - Optical crystallography ER -