000 00580nam a22001817a 4500
003 OSt
005 20231012150328.0
008 200204b ||||| |||| 00| 0 eng d
020 _a0-03-035199-5
040 _cUM Bansalan College LIC
082 _aBTSH 500
_bH74
245 _aHolt science & technology:
_bScience fair guide/
260 _aAustin:
_bHolt, Rinehart and Winston,
300 _aiv, 75page
505 _aPart 1. Resources for teachers --2. Resources for students --3. Resources for parents.
650 _aScience - Study and Teaching
_94584
942 _2ddc
_cBAKTO12
999 _c9350
_d9350