000 00660nam a2200253Ia 4500
003 OSt
005 20220912150743.0
006 a|||||r|||| 00| 0
007 ta
008 220909b |||||||| |||| 00| 0 eng d
024 _a40032
037 _cTextual
040 _aCSL
_beng
_cCSL
041 _aeng
082 _aG:66, K62
100 _aRoss H H
245 0 _aUnderstanding evalution
260 _aEnglewood
_bCliffs Prentice Hall
_c1966
300 _axii,175p.
_ccm.
490 _aSpectrum books in ths science and technology series
650 _aBiology
942 _hG:66, K62
_cTEXL
_2CC
999 _c54217
_d54217