TY  - SER
ED  - PHP Kenkyujo
TI  - PHP intersect
SN  - 0910-4607
PY  - 1985///-1989
CY  - Tokyo
PB  - PHP Institute
KW  - Conduct of life
KW  - Periodicals
KW  - Japan
N1  - UKM : 1985-87
ER  -