TY  - GEN
AU  - Newkirk, J. B.
AU  - Wernick, J. W.
AU  - 
TI  - DIRECT OBSERVATION OF IMPERFECTIONS IN CRYSTALS
U1  - 548.84082 
PY  - 1962///
CY  - N. Y.
PB  - Interscience
KW  - Crystals, Defects
ER  -