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| LEADER |
00551nam a2200121Ia 4500 |
| 008 |
150520150520b xxu||||| |||m 00| 0 eng d |
| 100 |
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|a Ranjini P.P.
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| 245 |
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|a Construction and Standardization of a test of essential concepts in chemistry for secondary School Pupils /
|c Ranjini.P.P
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| 260 |
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|c 1983.
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| 502 |
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|a Dissertation (M.Ed)--Department of Education, Univesity of Calicut,1983.
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| 942 |
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|c TH
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| 999 |
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|c 185869
|d 185869
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| 952 |
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|0 0
|1 0
|4 0
|6 M_3_400000000000000
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|9 205162
|a EDU
|b EDU
|c ST1
|d 2015-05-20
|i D200
|l 0
|o M3/4
|p EDUD200
|r 2018-08-29
|w 2018-08-29
|x ok
|y PD
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