000 00326nam a2200133Ia 4500
008 240913s9999||||xx |||||||||||||| ||und||
082 _aGS 310 NAG/B
100 _aA L Nagar and R B Das
245 0 _aBasic statistics
250 _a2nd
260 _bOxford University Press
_aNewDelhi
_c1976
300 _a424p.
942 _cBKS
999 _c398
_d398