000 00340nam a2200097Ia 4500
008 120223s9999 xx 000 0 und d
082 _a612.64 GRA
100 _aGray, Stephen Wood
245 _aEmbryology for surgeons; the embryological basis for the treatment of congenital defects
260 _bW. B. Saunders Company
_aLondon
_c1972
999 _c144709
_d144709