00651nam a2200217Ia 450000500170000000800410001724500800005810000200013826000340015830000230019230000110021502000180022665000420024465000390028665000370032505000240036254600120038633600090039833700150040733800110042220260803094017.0251212s1998    xx            000 0 und d1 aUnder the microscope: bmuscles how we move and exercise /cWalker Richard.  aRichard, Walker  aDanbury,CT :bGrolier,c1998.  a48 p.: bcol. ill.  c29 cm.  a0-7172-9272-x  aHuman physiologyvJuvenile literature  aHuman anatomyvJuvenile literature  aBody, HumanvJuvenile literature  a612 Un21m 2008 bk.7  aEnglish  aText  aUnmediated  aVolume