000 00949nam a2200349Ia 4500
008 170203s9999 xx 000 0 und d
020 _a0 717292681
050 _a0 30
050 _bW183u 1998
100 _aWalker, Richard, 1951-
245 _aHeart :
245 _bhow the blood gets around the body /
245 _cRichard Walker.
260 _aDanbury, Connecticut :
260 _bGrolier Educational,
260 _c1998
300 _a48 pages :
300 _bcolor illustrations ;
300 _c29 cm.
440 _aUnder the microscope.
440 _vvol. 1
650 _aBlood -- Circulation --
650 _aCardiovascular system --
650 _aCirculatory system.
650 _aHeart --
650 _aHuman physiology --
650 _xJuvenile literature.
650 _xJuvenile literature.
650 _xJuvenile literature.
650 _xJuvenile literature.
700 _a0717292657 (set)
999 _c305880
_d305880