Jerzy Leszczynski, editor
Practical aspects of computational chemistry I : an overview of the last two decades and current trends
Springer, 2012
 eBooks
Jerzy Leszczynski, editor
Practical aspects of computational chemistry II : an overview of the last two decades and current trends
Springer, 2012
 eBooks
Collaboration behaviour of Berlin life science researchers in the last two decades of the twentieth century as reflected in the science citation index Frank Havemann
 Artikel Jurnal
James Joyce two decades of criticism
by Eugene Jolas ... [and others] ; edited by Seon Givens
Vanguard, 1963
 Buku Teks SO
James Joycev: two decades of criticism
by Eugene Jolas [and others] Edited, with a new introd., by Seon Givens
Vanguard Press, 1963
 Buku Teks SO