Frenk Joachim 1966 : Charles Dickens as an agent of change / edited by Joachim Frenk and Lena Steveker.
2019
1
Frenk Margit : Spanish romances of the sixteenth century.
1995
1
Frenkel Bob : An introduction to uncertainty in measurement using the GUM (guide to the expression of uncertainty in measurement) / L. Kirkup and R.B. Frenkel.