TY  - BOOK
AU  - Singh,Ashok Kumar
TI  - Science & technology: for civil services examinations
SN  - 9780070655485
U1  - 500.007 9  
PY  - 2011///
CY  - New Delhi : 
PB  - Tata McGraw Hill Education Private Limited
KW  - General aspect
KW  - Energy
KW  - Nuclear technology
KW  - Information technology
KW  - Communication
N1  - It Includes bibliographies and index
ER  -