000 00328nam a2200133 4500
003 OSt
008 220602b |||||||| |||| 00| 0 eng d
082 _a508.82
_bPRO
245 _aProgress in science
260 _bModern world series,
300 _a93p.;
_c18cm
650 0 _aNatural sciences and mathematics
942 _2ddc
_cLM
999 _c136261
_d136261