00455nam a2200169 i 4500 0435603167 : DLC 596 HEI 1978 A081 Or. Bracegirdle, Brian. An atlas of chordate structure / London : Heinemann Educational, 1978. viii, 119 p. : chiefly ill. ; 26 cm. Chordata Anatomy, Comparative Miles, Patricia H., EK 15769 15769