000 00421nam a2200181 4500
020 _a
_c
082 _a548.8 VER-P
100 _aVerma, Ajit Ram; Krishna, P
245 _aPolymorphism and polytypism in crystals
250 _a
260 _aJohn Wiley & Sons Inc., New York
_c1966
300 _a350
490 _a
500 _a
590 _arvr
_b
_c
650 _aPolymorphism (Crystallography)
942 _cBK
999 _c476155
_d476155