TY  - BOOK
AU  - Dayaratnnam,P.
AU  - Vijayalakshmi, Pasala 
TI  - Structural engineering: through objective questions 
SN  - 0070964009 (hbk.) 
PY  - 1981///
CY  - New Delhi
PB  - McGraw Hill
KW  - Structural engineering
ER  -