| 003 | : | 3 |
| 008 | : | 8 |
| 040 | : | _ _ |a IN-ChTVA |d IN-ChTVA |
| 245 | : | _ _ |a Typewriting and Computer Operation |b1 office secretaryship - OSS |b2 vocational education higher secondary - second year |
| 250 | : | _ _ |a First Edition |
| 260 | : | _ _ |a Chennai |b Tamilnadu Text Book Corporation |c 2011 |
| 300 | : | _ _ |a iv, 226 p. |b ills., tables |
| 546 | : | _ _ |a In English |
| 650 | : | _ _ |a Education |
| 653 | : | _ _ |a Typewriting keyboard, Typing practice, Balance sheet typing, Official letters typing, Government orders typing, Typewriting carriage cylinder, Page format in Computer, Multimedia |
| 850 | : | _ _ |a தமிழ் இணையக் கல்விக்கழகம் - tamiḻ iṇaiyak kalvikkaḻakam |
| 995 | : | _ _ |a TVA_BOK_0048432 |
| barcode | : | TVA_BOK_0048432 |
| book category | : | பாடநூல் நிறுவனம் |
| cover | : |
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| book | : |