TY  - BOOK
AU  - Gould, David, ed.
AU  - Gould, David,
AU  - Reader's Digest Association
TI  - How was it done?: the story of human ingenuity through the ages. 
SN  - 027642192-2
PY  - 1995///
CY  - London
PB  - Reader's Digest Association
KW  - Technology
KW  - sears
N1  - At head of title: Reader's Digest; On the move, Everyday life , Triumphs of building and engineering ,Food and drink , Milestones in medicine
N2  - Provides information on the achievements of mankind in  endeavors such as monumental buildings ,great cities,canals,warfare etc..  Also features the daily challenges which people have always had to meet - eating, keeping clean and getting dressed
ER  -