00509nam a22001697a 4500 117391 117390 OSt 20260706113042.0 220205b ||||| |||| 00| 0 eng d 9788123927961 512.6 PUN PUNDIR SUDHIR,K 460 CLASSICAL ALGEBRA PUNDIR SUDHIR,K NEWDELHI CBS PRESS 2015 574p. WELL ORDERING PRINCIPLE AND MATHEMATICAL INDUCTION- DIVISIBILITY THEORY- LINEAR DIOPHANTINE EQUATIONS- ddc BK