Dayaratnam, P .
Structural engineering through objective questions / - 1 / - New Delhi : Tata Mc-Graw Hill Publishing Company , 1989. - 320 ; .
624.171 / DAY/ST
Structural engineering through objective questions / - 1 / - New Delhi : Tata Mc-Graw Hill Publishing Company , 1989. - 320 ; .
624.171 / DAY/ST