| 000 | 00484nam a2200157Ia 4500 | ||
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| 020 | _a81-86505-15-6 | ||
| 040 |
_aNITIL _cNITIL |
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| 082 |
_221st _a503 _bA297E |
||
| 100 | _aAinsworth Davis (Ed.) | ||
| 245 | 0 |
_aEncyclopedia of scientific developments inventions and discoveries _c Ainsworth Davis |
|
| 260 |
_aNew Delhi _bBhavana Books and Prints _c1996 |
||
| 300 | _av.5 (vp.) | ||
| 650 | _aInventions-Encyclopedias | ||
| 942 | _cBKS | ||
| 999 |
_c35120 _d35120 |
||