00454     2200169   4500001002100000035002000021245007000041260008500111300001900196084000800215082000800223650001400231650001400245990000800259990000800267990000900275INLIS000000000000971  a0010-1020000773  aRural sociology in Poland : IV World Congress for rural sociology  aWarszawabPolish Academy of Sciences Institute of Philosophy and Sociologyc1976  c116 p. : 21 cm  a301  a301  aSOSIOLOGI  aPEDESAAN.  a993  a993  a1052