Libraly Journal

The Optimization of Quasi-PDA Acquisition Mode Based on Professional Thinking 
Cai Yingchun
Libraly Journal . 2021, (1): 39 -47 . 

  • Editorial Office Address 746 Changle Road, Jingan District, Shanghai, 00040,China
  • Tel +86-21-54051586 , 54039581,54051585 Fax +86-21-54051569
  • Email：tsgzz@libnet.sh.cn
Copyright © 2017 Libraly Journal