| 000 | 00353nam a2200121Ia 4500 | ||
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| 008 | 210430s9999 xx 000 0 und d | ||
| 082 | _a660G97775O | ||
| 100 | _aOm Prakash Gupta | ||
| 245 |
_aObjective type questions and answers in chemical engineering / _cOm Prakash Gupta |
||
| 260 |
_aIndia _bKhanna publisher |
||
| 300 | _a599p. | ||
| 942 |
_cBK _2ddc |
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| 999 |
_c565966 _d565966 |
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