Cov txheej txheem:

Yuav ua li cas kom tau txais PDF ntawm cov phau ntawv?
Yuav ua li cas kom tau txais PDF ntawm cov phau ntawv?

Video: Yuav ua li cas kom tau txais PDF ntawm cov phau ntawv?

Video: Yuav ua li cas kom tau txais PDF ntawm cov phau ntawv?
Video: Yuav tawm ntawm txoj kev txom nyem tau li cas? 2024, Kaum ib hlis
Anonim

7 lub vev xaib kom rub tawm cov ntawv hauv PDF

  1. Bookboon.com. Lwm yam dawb PDF lub vev xaib mus ntes eBooksand phau ntawv yog BookBoon.com.
  2. Dawb Computer Phau ntawv . FreeComputerBooks yog ib lub vev xaib rau rub tawm dawb Cov ntawv PDF hauv Science.
  3. Ntau phau ntawv. Raws li lub npe qhia, lub vev xaib no muaj ntau txhiab tus eBooks dawb.
  4. CALAMEO PDF DOWNLOADER.

Kuj nug, qhov twg kuv tuaj yeem nrhiav cov phau ntawv PDF pub dawb?

9 Lub Vev Xaib Zoo Tshaj Plaws uas Muaj Cov Ntawv Kawm Qib Siab Dawb

  • Phau ntawv.
  • OpenStax.
  • Qhib Phau Ntawv Tsev Qiv Ntawv.
  • Saylor Academy.
  • IntechOpen.
  • Phau ntawv Revolution.
  • Phau Ntawv Qhia lej Online.
  • Qhov project Gutenberg.

Tsis tas li ntawd, kuv tuaj yeem nrhiav cov phau ntawv kawm qib siab dawb nyob qhov twg? 11 txoj hauv kev kom tau txais cov phau ntawv dawb lossis luv nqi kawm ntawv qib siab

  • Thawj qhov chaw nrhiav cov phau ntawv dawb yog koj lub tsev qiv ntawv hauv tsev kawm ntawv.
  • Bartleby.com muaj cov phau ntawv pub dawb uas tuaj yeem nyeem hauv koj lub browser, yog li nco ntsoov sau cov ntawv koj xav tau rau chav kawm.
  • Qhov project Gutenberg muaj ntau dua 43,000 ebooks dawb.
  • Qiv phau ntawv los ntawm ib tug phooj ywg thiab coj mus rau koj qhov chaw luam.

Ib sab saum toj no, qhov twg kuv tuaj yeem rub tawm Unisa phau ntawv kawm dawb?

5 Cov kauj ruam yooj yim kom rub tau cov ntawv nyeem dawb

  • Mus saib Unisa lub vev xaib.
  • Hauv cov ntawv qhia zaub mov hauv qab Unisa kos npe, nyem rau ntawm Librarytab.
  • Xaiv cov phau ntawv raug thiab nyem rau ntawm lub npe.
  • Thaum koj tau nkag mus rau hauv, ua raws li cov lus qhia kom rub koj phau ntawv.

Kuv tuaj yeem tau txais phau ntawv kawm online nyob qhov twg?

Nov yog ob peb lub tsev kawm ntawv saum toj kawg nkaus rau kev yuav lossis xauj tsev kawm ntawv qib siab pheej yig hauv online

  1. Chegg. Chegg yog qhov chaw zoo rau nrhiav cov phau ntawv kawm qib siab pheej yig online.
  2. Amazon.
  3. BookFinder.
  4. CampusBooks.
  5. SlugBooks.
  6. ValoreBooks.
  7. Alibris.
  8. Affordabook.

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