Children's questions and answers.

Pre-historic animals, reptiles and amphipians by: (Projected and video material)

Flight by: (Projected and video material)

Questions children ask & how to answer them / by: (Language materials, printed)

Who am I? / by: (Language materials, printed)

Tell me where?. by: (Language materials, printed)

My big question and answer book / by: (Language materials, printed)

The kids' book of questions & answers : = facinating facts about nature, science, space and much more! / by: (Language materials, printed)

Biggest ever book of questions & answers / by: (Language materials, printed)

The New York Public Library amazing world geography : = a book of answers for kids / by: (Language materials, printed)

Space flight- Juvenile films.

Geography- Miscellanea

Questions et réponses d'enfants.

Vuelo- Litratura juvenil.

Satlites artificiales.- Literatura juvenil.

Technological innovations- Miscellanea.

Children's questions and answers.

Artificial satellites- Juvenile films.

Aviones- Literatura juvenil.

Amphibians- Juvenile films.

Anfibios- Literatura juvenil.

Natural history- Miscellanea.

Reptiles- Juvenile films.

Moral education.

Questions and answers.

Curiosities and wonders.

Reptiles- Literatura juvenil.

Spanish language materials.

Flight- Juvenile films.

Airplanes- Juvenile films.

Paleontology- Juvenile films.

Children's films.

Vuelo espacial- Literatura juvenil.