000 00555cam a2200181 4500
020 _a0395144353
040 _aDLC
_cDLC
_dDLC
082 0 0 _a574
110 2 _aBiological Sciences Curriculum Study.
245 1 0 _aBiological science:
_bmolecules to man
_c[by] Claude A. Welch, supervisor [and others]
250 _aBlue version. 3d ed.
260 _aBoston,
_bHoughton Mifflin
_c[1973]
300 _axix, 764 p.
_billus.
490 0 _aHoughton Mifflin science program
650 0 _aBiology
_xJuvenile literature.
700 1 _aWelch, Claude A.
942 _cBK
999 _c9766
_d9766