TY - BOOK AU - Hong, C.S. AU - Internationalcryogenic engineering conference. Beijing 1990 TI - ICEC 13: proceedings of the thirteenth international cryogenic engineering conference T2 - Cryogenics, v.30 Sept. Suppl. 1990 SN - 0750610425 U1 - 621.59 PY - 1990/// CY - London PB - Butterworths ER -