00281nam a2200109Ia 4500008004100000040000800041082001700049100002500066245003400091260000900125264003700134231129s1977||||xx |||||||||||||| ||spa||  bspa  a342.02 S111t  aSaa Velasco  Ernesto 0aTeoria constitucional general  c1977  aBogotá(Colombia): Tercer Mundo