na INLIS000000000008872 Ind 0010-1118008872 The theory of gymnastics LINHARD, J. J. Linhard 2nd ed. Londonrk Methuen 1939 359 p. : ill. ; 20 cm. 359 p. : ill. ; 20 cm. 796.4LINt 796.4 SPORTS GYMNASTICS 2nd ed. 1455/69