Edney,PJ.
A System Analysis Of Training / English . Edney,PJ. - London : Pitman Publishing , 1972. - 257p.: ill.; 21cm.
027336067
65.012.123:658 / EDN
A System Analysis Of Training / English . Edney,PJ. - London : Pitman Publishing , 1972. - 257p.: ill.; 21cm.
027336067
65.012.123:658 / EDN