000 02056cam a22003134a 4500
999 _c68801
_d68801
001 14352635
005 20180809091554.0
008 060425s2007 ilua j b 001 0 eng
010 _a 2006013600
020 _a9780716644316
020 _a0716644312
040 _CTUM
050 0 0 _aQP187
_b.E553 2007
245 0 4 _aThe endocrine system, the reproductive system, human development.
260 _aChicago :
_bWorld Book,
_cc2007.
300 _a48 p. :
_bcol. ill. ;
_c28 cm.
440 0 _aWorld Book's human body works
504 _aIncludes bibliographical references (p. 47) and index.
650 0 _aEndocrine glands
_vJuvenile literature.
650 0 _aGenerative organs
_vJuvenile literature.
650 0 _aHuman reproduction
_vJuvenile literature.
942 _2lcc
_cBK