Volume 3, number 2 (2000)
Some Related Designs of Paley 2-designs of QN-type
B. Raposa (pp. 1-5)
A Flavone from Vitex parviflora
C. Ragasa, E. Morales and J. Rideout (pp. 6-10)
Synthesis of sugar functionalized tetrathiafulvalene
G. Janairo (pp. 11-17)
Genomic Characterization and Physical Mapping of Shigella flexneri Serotype-Specific Antigen V Temperate Bacteriophage
D. Angeles, M. Montejo 2 (pp. 18-24)
Diterpenes from the Soft Coral Clavularia infiata (Coelenterata, Octocorallia, Stolonifera)
G. Alea (pp. 25-34)
Singular and Nonsingular Circulant Asymmetric Digraphs
S. Gervacio and l. Jos (pp. 35-39)
Clique Partition Numbers of the Johnson Graphs J (n,2)
R. Ponsones (pp. 40-42)