TY  - BOOK
AU  - Gambhir, M. L
TI  - Control technology theory and practice
SN  - 9780070151369
U1  - 642.1834 
PY  - 2010///
CY  - New Delhi
PB  - TMH
KW  - Civil
N1  - xiii, 715p.; ill; Sybal Marketing, Kolkata
ER  -