Current location - Training Enrollment Network - Mathematics courses - Who has the electronic board of Bing Xu's "The Concept and Nature of Key Points in Postgraduate Mathematics"? If so, please send it to me. Thank you.
Who has the electronic board of Bing Xu's "The Concept and Nature of Key Points in Postgraduate Mathematics"? If so, please send it to me. Thank you.
Please download the attachment, rest assured, the questioner will download it for free, and hope to adopt it. Thank you!

Why send attachments instead of email? →_→

All for the convenience of other children's shoes. . .

What do you think is the mentality of those who only reply "sent and checked"? Isn't this a trick that makes other children's shoes feel embarrassed?

Even if the topic owner left an email, why not leave an attachment for everyone to download?

\(o)/ agree

Of course, please download the attachment as soon as possible, because the capacity of the network disk is limited, so the large attachment will be cleaned irregularly.

If you need other resources, please put your mouse on my account and click the "Help my friend" button to ask me questions.

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