बदलाव

[https://teacher-network.in/OER/index.php/Learn_LibreOffice_Calc English]

[https://teacher-network.in/OER/index.php/Learn_LibreOffice_Calc English]

[http://karnatakaeducation.org.in/KOER/index.php/%E0%B2%9F%E0%B2%95%E0%B3%8D%E0%B2%B8%E0%B3%8D_%E0%B2%9F%E0%B3%88%E0%B2%AA%E0%B2%BF%E0%B2%82%E0%B2%97%E0%B3%8D_%E0%B2%95%E0%B2%B2%E0%B2%BF%E0%B2%AF%E0%B2%BF%E0%B2%B0%E0%B2%BF][http://karnatakaeducation.org.in/KOER/index.php/%E0%B2%B2%E0%B2%BF%E0%B2%AC%E0%B3%8D%E0%B2%B0%E0%B3%86_%E0%B2%86%E0%B2%AB%E0%B3%80%E0%B2%B8%E0%B3%8D_%E0%B2%95%E0%B3%8D%E0%B2%AF%E0%B2%BE%E0%B2%B2%E0%B3%8D%E0%B2%95%E0%B3%8D_%E0%B2%95%E0%B2%B2%E0%B2%BF%E0%B2%AF%E0%B2%BF%E0%B2%B0%E0%B2%BF ಕನ್ನಡದಲ್ಲಿ ನೋಡಿ]''

[http://karnatakaeducation.org.in/KOER/index.php/%E0%B2%B2%E0%B2%BF%E0%B2%AC%E0%B3%8D%E0%B2%B0%E0%B3%86_%E0%B2%86%E0%B2%AB%E0%B3%80%E0%B2%B8%E0%B3%8D_%E0%B2%95%E0%B3%8D%E0%B2%AF%E0%B2%BE%E0%B2%B2%E0%B3%8D%E0%B2%95%E0%B3%8D_%E0%B2%95%E0%B2%B2%E0%B2%BF%E0%B2%AF%E0%B2%BF%E0%B2%B0%E0%B2%BF ಕನ್ನಡದಲ್ಲಿ ನೋಡಿ]''

=== परिचय ===

=== परिचय ===