Vista normal
Vista MARC
Sperber, William H. (Nombre personal)
Food safety for the 21st century, 2011: ECIP t.p. (William H. Sperber)
Food safety for the 21st century, 2018: ECIP t.p. (William H. Sperber) data view (Sperber, William Henry, b. 15th February 1941)
