000 00274nam a2200121Ia 4500
100 _aWorld of learning
942 _cBK
245 _aThe world of learnings 36th ed
260 _aLondon
_bEuropa
_c1986
082 _aR060.058
_bW.L.
300 _axvi,1896
546 _aEnglish
999 _c333244
_d333244
041 _aeng