000
00255nam a2200109Ia 4500
100
_a
Patil, V T
942
_c
BK
245
_a
The Semester system
_b
substance and problems
260
_a
Sterling, New Delhi
_c
1984
082
_a
371.26 Pat
300
_a
viii,76p
999
_c
15418
_d
15418