000 00335nam a2200157Ia 4500
100 _aChakrabarti, M. C.
245 _aMathematics of design and analysis of expenditure
_b
260 _aBombay
_bAsia
_c1962
300 _a117p.
490 _a
500 _a
690 _a
700 _a
964 _a
_b
_c
_d
_e
_f
_g
921 _a19841
999 _c19841
_d19841