共 50 条
- [41] 20TH ANNIVERSARY OF NUCLEAR PHYSIC RESEARCH INSTITUTE OF ATOMIC PHYSICS STUDII SI CERCETARI DE FIZICA, 1969, 21 (08): : 851 - +
- [42] THE 20TH ANNIVERSARY MEETING OF THE BIOCHEMICAL-SOCIETY-OF-THE-REPUBLIC-OF-KOREA SEIKAGAKU, 1988, 60 (03): : 217 - 219
- [44] 20TH ANNIVERSARY OF THE 1ST MEETING OF THE POLYMER ASSOCIATION KEMISK TIDSKRIFT, 1983, 95 (12): : 10 - 11
- [45] Postdoctoral symposium for celebration of 20th anniversary of the Foundation of Chinese Postdoctoral System - Preface JOURNAL OF CENTRAL SOUTH UNIVERSITY OF TECHNOLOGY, 2005, 12
- [46] 20th Anniversary of the Company HTM-JOURNAL OF HEAT TREATMENT AND MATERIALS, 2010, 65 (06): : A18 - A18
- [47] The 20th anniversary of the JACMP JOURNAL OF APPLIED CLINICAL MEDICAL PHYSICS, 2020, 21 (01): : 4 - 5
- [48] SPECIAL MESSAGE + IN CELEBRATION OF THE 20TH ANNIVERSARY OF THE INTERNATIONAL-JOHN-STEINBECK-SOCIETY STEINBECK QUARTERLY, 1986, 19 (1-2): : 32 - 35