共 50 条
- [21] INSURANCE IN SOVIET UNION WITH EXCLUSION OF SOCIAL INSURANCE - GERMAN - SCHUTTE,E OSTEUROPA, 1967, 17 (04): : 271 - 271
- [22] SOCIAL INSURANCE LEGISLATION OF GERMAN AND SWITZERLAND IN 1969 SCHWEIZERISCHE ZEITSCHRIFT FUR SOZIALVERSICHERUNG, 1970, 14 (04): : 282 - 292
- [30] 100 YEARS OF ARCHITECTURE IN PHOTOGRAMETRIC RENDERING (GERMAN) DEUTSCHE KUNST UND DENKMALPFLEGE, 1987, 45 (01): : 135 - 136