Disraeli, Robert.
New worlds through the microscope / by Robert Disraeli. - New York : Viking Press, 1960. - 175 p. : ill. ; 26 cm.
First published in 1933 under title: Seeing the unseen.
60011913
Microscopy--Juvenile literature.
QH277 / .D5 1960
578 / DIN
New worlds through the microscope / by Robert Disraeli. - New York : Viking Press, 1960. - 175 p. : ill. ; 26 cm.
First published in 1933 under title: Seeing the unseen.
60011913
Microscopy--Juvenile literature.
QH277 / .D5 1960
578 / DIN