*****  To join INSNA, visit  *****

Some insights into the early developement of blockmodelling can be found 

Winship, C. (1988). Thoughts about roles and relations: An old document 
Social Networks, 10, 209-231.

Dipl.-Soz. Richard Heidler
Lehrstuhl Soziologie II
Lichtenhaidestr. 11
D-96052 Bamberg
Tel +49 951 863 3150
Handy +49 176 700 357 41

SOCNET is a service of INSNA, the professional association for social
network researchers ( To unsubscribe, send
an email message to [log in to unmask] containing the line
UNSUBSCRIBE SOCNET in the body of the message.