TY - BOOK AU - Tilley,David R. AU - Tilley,John TI - Superfluidity and superconductivity SN - 0750300329 (hbk.) U1 - 537.6/23 19 PY - 1990/// CY - Bristol, New York PB - A. Hilger KW - Superfluidity KW - Superconductivity KW - Liquid helium N1 - Includes bibliographies and index ER -