000 00366nam a2200145Ia 4500
008 170101s1966 xx 000 0 und d
082 _a548.8 V50P
100 _aVerma, Ajit Ram
245 0 _aPolymorphism and polytypism in crystals
260 _aN.Y.
_bWiley
_c1966
300 _a24cm. : 341
650 _aPOLYMORPHISM
653 _aPOLYMORPHISM
942 _2ddc
_cB
999 _c29189
_d29189