000
00298nam a22001217a 4500
999
_c
382
_d
382
020
_a
0673240231
082
_a
510
_b
Cha
100
_a
Charuhas,Marry.s
245
_a
Essential mathematics for life
_c
Charuhas,Marry.s
260
_a
New york
_b
macmillan Mc Graw Hill company
300
_a
172p.
942
_c
L