Chemical demonstrations : a sourcebook for teachers /

Ижил төстэй зүйлс

• Chemical demonstrations : a sourcebook for teachers/
  -н: 283956 Summerlin, Lee R.
• Visualizing chemistry : investigations for teachers /
  -н: 354685 Ealy, Julie B., зэрэг
  Хэвлэсэн: (1995)
• Chemical activities : teacher edition /
  -н: 201671 Borgford, Christie L., зэрэг
  Хэвлэсэн: (1988)
• Chemical activities /
  -н: 201671 Borgford, Christie L., зэрэг
  Хэвлэсэн: (1988)
• The Allyn and Bacon sourcebook for college writing teachers /
  -н: 272885 McDonald, James C.
  Хэвлэсэн: (1996)