00378nam a2200145Ia 4500008004100000082001700041100002200058245002700080260004500107300000800152650001800160650001800178653001000196653002600206170901s1959 xx 000 0 und d a574.87bR95D aRudnick, Dorothea 0aDevelopmental Cytology aNew YorkbThe Ronald Press Companyc1959 a215 aLife sciences aPure Sciences aCells aDevelopmental biology