000
00328nam a2200145Ia 4500
008
210804s2003||||xx |||||||||||||| ||und||
041
_a
eng
082
_a
610.07
_b
TRO/RE
100
_a
Trochim William M K
245
0
_a
Research methods
250
_a
2nd
260
_a
New delhi
_b
Biztantra
_c
2003
300
_a
363
942
_c
BK
999
_c
3377
_d
3377