We are pleased to announce the release of the following enhancements to theNational Geographic Virtual Library (NGVL)和National Geographic Kids. The following upgrades went live in both products on November 3, 2014:
We are pleased to announce the release of the following enhancements to theNational Geographic Virtual Library (NGVL)和National Geographic Kids. The following upgrades went live in both products on November 3, 2014: