调查分析2 3种国外科技期刊发表费、版面费、图及图版费、校样修改费的定价标准及定价策略。

The pricing standards and policies of publication fees, page fees, figure charges and fees for revising proofs charged by 23 foreign scientific journals are investigated and studied.

youdao

调查分析2 3种国外科技期刊发表费、版面费、图及图版费、校样修改费的定价标准及定价策略。

The pricing standards and policies of publication fees, page fees, figure charges and fees for revising proofs charged by 23 foreign scientific journals are investigated and studied.

youdao