| 000 | 01005nam a2200301 a 4500 | ||
|---|---|---|---|
| 005 | 20250914081832.0 | ||
| 008 | 981208s1974 my 00 eng | ||
| 010 | _aM7-5-686 | ||
| 035 | _a436219 | ||
| 039 | 9 |
_a200308231042 _bVLOAD _y08-18-1999 _zload |
|
| 090 | _aQD477.B86 | ||
| 090 | _aQD477 | ||
| 100 | 0 | _aBun-Suot | |
| 245 | 1 | 2 |
_aA teacher's guide to the study of acids and bases in lower secondary schools _cprepared by Bun-Suot |
| 260 |
_aPenang _bSEAMEO Regional Centre for Edu. in Science and Mathematics _c1974 |
||
| 300 | _a68 p. : ill. ; 28 cm. | ||
| 440 |
_aRCC-1 _bDevelopment of chemistry teaching units (secondary) |
||
| 590 | _a1 | ||
| 650 |
_aAcids _xStudy and teaching |
||
| 650 |
_aBases (chemistry) _xstudy and teaching |
||
| 907 |
_a.b12296466 _b2021-05-28 _c2019-11-12 |
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| 942 |
_c01 _n0 _kQD477.B86 |
||
| 914 | _avtls000236908 | ||
| 991 | _aPusat Pendidikan | ||
| 998 |
_at _b1999-05-08 _cm _da _feng _gmy _y0 _z.b12296466 |
||
| 999 |
_c230992 _d230992 |
||