TY - BOOK AU - Author CR SVarma, Ajit Ram ED - Corp AutDR S TI - Title A MSPolymorphism and polytypism in crystals: SubtitleB SN - ISBN QR 6526855 U1 - 547.28 PY - 1966/// CY - Publ.PlcK New York PB - Publ. L John Wiley N1 - Notes PR ER -