00727cam a22002291a 4500001001300000003000400013005001700017008004100034010001700075035001900092040003700111042001200148050001700160100004600177245008300223260004700306300003300353504003200386650003700418650002500455999001700480e  11002186 DLC20260227111156.0810806s1911    gw a     b    000 0 ger c  ae  11002186   a(OCoLC)7647435  aU.S. Off. of Ed. Lib.cDNIEdDLC  apremarc00aLB1027b.L331 aLay, W. A.q(Wilhelm August),d1862-1926.14aDie Tatschule :beine natur- und kulturgemässe Schulreform /cvon W. A. Lay.  aOsterwieck/Harz :bA. W. Zickfeldt,c1911.  axi, 227 p. :bill. ;c22 cm.  aBibliography: p. [225]-227. 0aEducationxExperimental methods. 0aTechnical education.  c19265d19265