00309nam a2200109Ia 4500008004100000040002500041082001700066100002900083245004000112260004000152300000700192230627s9999    xx            000 0 und d  aNORSU-SiacNORSU-Sia  a344.0415 Sa5  aSan Pedro, Alejandro R.  2aA handbook for practicing midwives   bThe Midwives Book Cooperativec1999  a93