000 00290nam a2200121Ia 4500
100 _aLenburg, Jeff
020 _a978-81-309-0539-6
942 _cBK
245 _aViva facts on file : guide to research
260 _aViva Books, New Delhi
_c2007
082 _a307.2 Len
300 _axxxii, 560
999 _c43671
_d43671