TY  - BOOK
AU  - Reader's Digest
TI  - Reader's Digest, How Is It Done? 
SN  - 9780276420085
U1  - 600 
PY  - 1990///
CY  - UK
PB  - The Reader's Digest Association Limited
N2  - An informative look at the ingenuity of man. Find out how holograms gives a three-dimensional picture, how nature photographers take their seemingly impossible pictures or what advances have been made in cloning. Discover how genetic finger-printing works or how astronauts dispose of bodily wastes
ER  -