Gaffey, L. J., Bowles, G. F., & Health Inspectors' Association of Ireland. (1950). Guide to food hygiene ..: An authoritative reference work to the Health act (1947) as it applies to food and drink under the Food hygine regulations, 1950. Parkside Press.

Gaffey, Lawrence Joseph., et al. Guide to Food Hygiene ..: An Authoritative Reference Work to the Health Act (1947) as It Applies to Food and Drink Under the Food Hygine Regulations, 1950. Parkside Press, 1950.