00321nam a2200121 a 4500008004100000020001500041050001800056100001800074245005100092260002800143300001900171350000900190120416s0000 ||||||||||||||||| || u a0435775006 aT 65.5.P7 Dod aDodd, Bernard10aProgrammed instruction for industrial training aLondonbHeinemannc1967 a(8) 92p. : ill a0.00