What has the author William Earl Aiken written?

Hilary Land has written:

'The emergence of lone motherhood as a problem in late twentieth century Britain'

'The Family Wage (Eleanor Rathbone Memorial Lectures)'

'ENEF's forty-five years of plugging the gaps in women's education' -- subject(s): Elizabeth Nuffield Educational Fund

'Compulsory altruism for some or an altruistic society for all?'