000
00247nam a2200109Ia 4500
100
_a
DESHPANDE, S P
365
_c
RS
365
_d
1
942
_c
ENGBK
245
_a
Mathematics for polytechnic students
260
_b
Pune vidyorthi griha prakashan
_a
PUNE
999
_c
601
_d
601