00287nam a2200109Ia 4500008004100000040002500041082001200066100003000078245002200108260003900130300000800169230627s9999 xx 000 0 und d aNORSU-SiacNORSU-Sia a425 H19 aHand, John S. ..et. al.  0aGrowth in english bLaidlaw Brothers, Publishersc1972 a448