http://www.bpl.org/electronic/alpha.asp
BPL 电子资源帐号10枚！

200001834748-5
200001834630-5
200001834612-5
200001834595-5
200001834658-5
200001834702-5
200001834603-5
200001834586-5
200001834775-5
200001834577-5