000 00279nam a2200121Ia 4500
008 190216s9999||||xx |||||||||||||| ||und||
100 _aVassily Krapivin
245 0 _aWhat Is Dialectial Materialism
260 _bNull
_c1987
300 _a326p
650 _aEconomics
942 _cBK
999 _c9827
_d9827