00621cam a22002291 4500 med47001271 DLC 20260227111602.0 761210s1947 xx 000 0 eng med47001271 (OCoLC)2613303 DLC O DLC premarc RD33 .L42 617 Leonardo, Richard A. (Richard Anthony), 1895- If you need an operation ... New York, Froben, 1947. x, 198 p. 21 1/2 cm. Surgery Popular works. Surgery Pre- and post-operative care. 38284 38284