000 00396 a2200145 4500
082 _a548
_bW527c
100 _aBennett, Allan Igo
245 1 _aCRYSTALS PERFECT AND IMPERFECT
_cBY SCIENTISTS OF THE WESTINGHOUSE RESEARCH LABORATORIES
260 _aN. Y.
_bWalker
_c1965
300 _a237
440 _aA Westinghouse Search Book
_v
650 _aCrystals
964 _gCIRC
997 _a59569 C
999 _c455158
_d455158