AH2/AH3 manual
Heim, Alice Winifred.
Watts, Kathleen Peggy.
Simmonds, Violet.
National Foundation for Educational Research in England and Wales.
Windsor NFER
1974
'AH2 and AH3 examples key' (card), (31p.:ill.;28cm), 'AH2 answer sheet ([4]p.;28cm), 'AH3 question book' (31p.: ill.;28cm), and 'AH3 answer sheet' ([4]p.;28cm) as inserts
Educational tests and measurements.