Step 0- Login as "Admin"

Step 1- Go to "Administration" Select "Library" module

Step 2- Click on "Issue/Return" Select "Issue" 

Step 3- Select "Book" check 'Available or Not' 

Step 4- Select Type for "Student or Teachers" fill the Details 

Step 5- Click on "Allocate Book"

Step 6- Click on "Student Report" Select "Issued Book"

Step 7- Select "Class" and "Student" you can search details  also

Step 8- Click on "Student Report" Select 'Student wise Book' , 'Due Book' and More

Step 9- for Return Click on  "Issue/Return" Select "Return" 

Step 10- Fill the 'Details' Click on "Return Book"