World famous scientists & inventors supplementary for el-hi students

World famous scientists & inventors supplementary for el-hi students

Taispeáin gach leagan (2)
Sonraí bibleagrafaíochta
Rannpháirtithe: Alba, Rene
Formáid: LEABHAR
Teanga:English
Foilsithe / Cruthaithe: Caloocan City Mizrack Publications [1994n].
Ábhair:
Scientists > Biography.
Inventors > Biography.