000 00454nam a2200181Ia 4500
005 20250114191334.0
008 250113s9999 xx 000 0 und d
041 _aeng
082 _bHo.I1
_aT48g
100 _aWilliams, C. B.
245 _aResearch manual
250 _aRev. Edn.
260 _c1951
_bHarper And Brothers Publishers
_aNew York
300 _axii,194p.
365 _cRs.
650 _aT48g
700 _aWilliams, C. B. Stevenson, A. H.
999 _c73049
_d73049