Some comments on the organisation of men, machines and conc-epts / by Gordon Pask.
Pask, Gordon.
Some comments on the organisation of men, machines and conc-epts / by Gordon Pask. - Richmond Surrey, England : System Research g - [49] p.
Some comments on the organisation of men, machines and conc-epts / by Gordon Pask. - Richmond Surrey, England : System Research g - [49] p.