10 books • 2 series
Book #58: Ephemerides Theologicae Lovanienses 1924-1981. Tables Generales. Bibliotheca Ephemeridum Theologicarum Lovaniensium 1947-1981
Book #99: Evangelica II: 1982-1991
Book #102: The Gospel of Mark: A Cumulative Bibliography 1950-1990
Book #116: The Signs Source in the Fourth Gospel