| 000 | 00533nam a22002057a 4500 | ||
|---|---|---|---|
| 003 | OSt | ||
| 005 | 20210331185308.0 | ||
| 008 | 210331r1983 ii ||||| ||| 000 0 eng d | ||
| 020 | _cRs.20.00 | ||
| 082 |
_a520 _bSHA\S |
||
| 100 | 1 |
_aSharma, S. K. _eaut |
|
| 245 | 1 | 0 |
_aSpherical astronomy _cS. K. Sharma, R. K. Gupta and Dhirendra Kumar |
| 250 | _a3rd rev. ed | ||
| 260 |
_aBihar _bKrishna _c1983 |
||
| 300 | _a372 p. | ||
| 650 | 0 | _aAstronomy | |
| 700 | 1 |
_aGupta, R. K. _eaut |
|
| 700 | 1 |
_aKumar, Dhirendra _eaut |
|
| 942 |
_2ddc _cBK |
||
| 999 |
_c6557 _d6557 |
||