000 005440000a22002050004500
008 170922t1970 xxu||||| |||| 00| 0 eng d
020 _a713122560
041 _aeng
080 _a548
_bH3
942 _cBK
100 _aHartshorne, N.H.
700 _aStuart, A.
245 _aCrystals and the polarising microscope
250 _a4th ed.
260 _aLondon
_bEdward Arnold
_c1970
300 _axi, 614p. : ill., photos.,
_bIndex included
650 _aCRYSTAL
650 _aPOLARIZING MICROSCOPES
650 _aPOLARIZATION MICROSCOPY
999 _c101835
_d101835