| 000 | 00635nam a22001817a 4500 | ||
|---|---|---|---|
| 003 | BD-DhUL | ||
| 005 | 20161107100800.0 | ||
| 008 | 161107s1970 b a|||| m||| 00| 0 eng | | ||
| 040 |
_aBD-DhUL _cBD-DhUL |
||
| 082 |
_a539.7223 _bDIR |
||
| 245 | 0 | 0 |
_aThe direction of approch of cosmic rays in the geomagnetic field and cutoff rigidities for low llatitude stations / _h[MS Thesis] |
| 260 |
_aDhaka : _bDhaka : _c1970. |
||
| 300 |
_a82 p. : _bill. ; _c29 cm. |
||
| 500 | _aThesis (MS )-- Department of Physics, University of Dhaka,1970. | ||
| 504 | _aIncludes bibliographical references. | ||
| 650 | 0 | 0 | _aCosmic rays |
| 942 |
_2ddc _cREF |
||
| 999 |
_c120333 _d120333 |
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