The DSM-IV has around 900 pages in total.
It means that it is the fourth edition of the DSM.
There are a plethora of DSMIV substance abuse codes. It all depends upon the diagnosis. They are specific to the substance being abused, there is also one for polysubstance abuse when one substance does not qualify. Then there is also abuse versus dependence. So again, it all depends.
The Diagnostic and Statistical Manual of Mental Disorders, fourth edition, classifies it as a feeding and eating disorder of childhood.
Water Sleeps has 470 pages.
2500 pages are approximately 2,500 pages.
After Many a Summer has 314 pages.
If I Did It has 208 pages.
Into the Out Of has 384 pages.
We Who Are About To... has 170 pages.
There But For The has 357 pages.
When We Get There has 259 pages.
Where I Was From has 240 pages.