ISBN 10 : 7307190885 ISBN 13 : 9787307190887
Vendeur : liu xing, Nanjing, JS, Chine
EUR 73,87
Quantité disponible : 3 disponible(s)
Ajouter au panierHardcover. Etat : New. Hardcover. Pub Date: 2016-12-01 Pages: $number Language: Chinese publisher: Wuhan University Press patent literature contains abundant technical innovation information. is an important knowledge carrier. and has important technical reference value. Reading behavior can reflect the interest of users to a certain extent. Combine the Knowledge atlas with the qualitative research method to analyze the country .