Title: 100 first-prize make-it-yourself science fair projects

Author: Vecchione, Glen

Call No: 507.8 GOO

Publisher: Goodwill Publishing HOuse , B-3 Rattan Jyoti,Delhi,India , 1998 Detail

Title: 100 amazing make-it-yourself science fair projects

Author: Vecchione, Glen

Call No: 507.8 GOO

Publisher: Goodwill Publishing HOuse , B-3 Rattan Jyoti,Delhi,India , 1994 Detail