TY - BOOK AU - Indian Standards Institution TI - Code of Practice for Design, Manufacture, Erection and Testing (Structural Portion) of Cranes and Hoists (IS : 807 - 1976) Reaffirmed 1990 U1 - IS : 807 - 1976 PY - 1977/// CY - New Delhi PB - Indian Standards Institution KW - Indian Standard - IT N1 - IS : 807 - 1976 ER -