TY  - BOOK
AU  - Jeyaraj,Varghese
TI  - History of science and technology
SN  - 8177359045 (pbk)
U1  - 509.0954 22
PY  - 2010///
CY  - Chennai
PB  - Pavai Pub.
KW  - Science
KW  - India
KW  - History
KW  - Science, Medieval
KW  - Technology
N1  - Includes bibliographical references and index
ER  -