| 000 | 00411nam a2200133Ia 4500 | ||
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| 008 | 211018s9999||||xx |||||||||||||| ||und|| | ||
| 082 |
_a539.722 _bTH-T |
||
| 100 |
_aThakur Anita _927733 |
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| 245 | 0 |
_aTheoretical approach to self focusing by paraxial ray approximation _cThakur Anita |
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| 250 | _aDr B R | ||
| 260 |
_aJalandhar _bDr B R Ambedkar National institute o _c2008 |
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| 300 | _a47 | ||
| 942 | _cTH | ||
| 999 |
_c195412 _d195412 |
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