00370nam a22001337a 450000500170000000800410001702000150005804100080007308200150008110000220009624500610011826000390017930000180021820260731095221.0260731b        |||||||| |||| 00| 0 eng d  a0631126503  aeng  a001bGUR/T  aGurvitch, Georges  aThe Social Frameworks Of Knowledgec/by Georges Gurvitch  aNew York:bBasil Blackwell;c1971.  axxxviii,292p.