IS: 456-1978 EXPLANATORY HANDBOOK ON INDIAN STANDARD CODE OF PRACTICE FOR PLAIN AND REINFORCED
BIS
IS: 456-1978 EXPLANATORY HANDBOOK ON INDIAN STANDARD CODE OF PRACTICE FOR PLAIN AND REINFORCED - NEW DELHI BIS PUBLICATION 1999 - 164
IS: 456-1978 EXPLANATORY HANDBOOK ON INDIAN STANDARD CODE OF PRACTICE FOR PLAIN AND REINFORCED - NEW DELHI BIS PUBLICATION 1999 - 164