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| LEADER |
00568nam a2200145Ia 4500 |
| 001 |
139629 |
| 008 |
170722s9999 xx 000 0 und d |
| 100 |
|
|
|a Helen Joy, B. H.
|
| 245 |
|
|
|a Diagnosis of errors and development of remedial materials for teaching chemistry at vocational higher secondary level /
|
| 502 |
|
|
|a Thesis (Ph.D.)-- Eduation, University of Kerala
|
| 653 |
|
|
|a Education
|
| 653 |
|
|
|a Phd Thesis
|
| 942 |
|
|
|c TH
|
| 999 |
|
|
|c 166146
|d 166146
|
| 952 |
|
|
|0 0
|1 0
|4 0
|6 T_2Y43E_P2_RT
|7 0
|8 RT
|9 230833
|a LIB
|b LIB
|d 2017-08-12
|o T2-(Y4):3(E) P2 (RT)
|p G32760
|r 2017-08-12
|w 2017-08-12
|y TH
|