Which are the good books for the preparation of IIT JAM Mathematics?????????

Here I am telling you the names of some good books for the preparation of IIT JAM Mathematics:


IIT-JAM MATHEMATICAL STATISTICS
by
Anand Kumar
Publisher: Unique Publishers

IIT - JAM Joint Admission Test For M.Sc. Mathematics
by
R. Gupta's
Publisher: Ramesh Publishing House (2012)

IIT-JAM (MCA & Biotechnology ) Previous. & Practice Papers (Solved)
by
Editorialrph Board
Publisher: Ramesh Publishing House (2011)

Mca Master Of Computer Application Entrance Exam
by
R. Gupta
Publisher: Ramesh Publishing House (2008)