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| 040 | _aMAIN | ||
| 041 | _aEnglish | ||
| 100 | _aNARULA, SUBHASH | ||
| 245 | 0 |
_aArthik Siddhant _bArthik Siddhant, Delhi : Khosla & co., 1977 _cSUBHASH NARULA |
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| 260 |
_c1977 _bKhosla & co. _aDelhi |
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| 942 | _cBK | ||
| 999 |
_c63515 _d63515 |
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