00502nam a22001457a 4500020002200000082001200022100004200034245008100076260004100157300000800198650001400206942000700220952011200227999001700339  a978-0-14-031548-0  a306 BER  aBerger, Peter L. and Luckmann, Thomas  aThe Social Construction of Reality: A treatise in the sociology of knowledge  aLondon, EnglandbPenguin Booksc1991  a249  aSociology  cBK  00104070aHMIbHMIcGENd2017-07-03g690.00l4m1o306 BERp25283r2024-12-12s2024-12-10w2026-01-16yBK  c20495d20495