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| 008 | 220217s9999||||xx |||||||||||||| ||und|| | ||
| 020 | _a81-219-0163-2 | ||
| 082 | _a539 THE | ||
| 100 | _aTheraja B L | ||
| 245 | 0 | _aModern Physics | |
| 250 | _a20th | ||
| 260 |
_aS. chand company _bNew Delhi _c1998 |
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| 300 | _b65 | ||
| 650 | _aPHYSICS | ||
| 999 |
_c165098 _d165098 |
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