Sandler enterprise selling :
Mattson, David H.
Sandler enterprise selling : winning, growing, and retaining major accounts / David H. Mattson, Brian W. Sullivan.-- - USA : McGraw-Hill 2016 - xvii, 219 pages .
9781259643248
Marketing.
Selling.
Sandler enterprise selling : winning, growing, and retaining major accounts / David H. Mattson, Brian W. Sullivan.-- - USA : McGraw-Hill 2016 - xvii, 219 pages .
9781259643248
Marketing.
Selling.