00428nam a2200169Ia 4500008004100000020001400041245002700055245002700082245005200109260001500161260001600176260000900192300001400201300002500215300001000240500000800250170705s9999    xx            000 0 und d  a439186927  aWhat mommies do best :  bwhat daddies do best /  cLaura Numeroff ; illustrated by Lynn Munsinger.  aNew York :  bScholastic,  c1998  aunpaged :  bcolor illustration ;  c26cm.  a390