Descript |
22 volumes ; 22-28 cm |
Frequency |
Monthly, July 1989-May 2002 |
|
Monthly, 1981-1986 |
|
Bimonthly, Jan./Feb. 1987-May/June 1989 |
Pub Date |
Vol. 1, no. 1 (Jan. 1981)-v. 22, no. 5 (May 2002). |
Note |
Title from caption. |
ISSN |
0275-3529 0275-3529 027-352 0257-3529 1 |
|