000 00387nam a2200157Ia 4500
999 _c74225
_d74225
005 20220602124802.0
008 180710s9999 xx 000 0 und d
020 _a79850
041 _aEN
082 _a539.721076
_bPHI
_223
245 _aPHILOSOPHICAL problems of elemetary-particle physics
260 _aMoscow
_bProgress pub.
_c1968
300 _a473 p.
509 _aNS
942 _cS