A 34 page advisory guide for parents published in 1965.
Update 5th September:
See comment below from Oscar who reckons the building below, in Causeway, Co. Kerry, is the Vocational School illustrated above.
And MK reckons the Secondary Boarding School for Girls is Mount Anville in Dublin 14. Harder to confirm this one via the Google Street view angle (pic below) but I think MK could be right, what with that Vertigo tower and all. (see MK’s comment below)