000
00308nam a2200145Ia 4500
020
_a
9780751309942
082
_b
1102551
_a
001
100
_a
"DATTA, CHITRA"
245
0
_a
WHY WHAT HOW
260
_c
2001
300
_a
41
944
_c
TR
999
_c
541656
_d
541656