000 00311nam a2200121Ia 4500
008 220725s2004 xx 000 0 und d
041 _aeng
100 _aKaushik, Sanjay K
_9961632
245 _aD.DC. 22 A Practical Approach
250 _a1
260 _aNew Delhi
_bESS ESS Publication
_c2004
300 _a654 p
999 _c656195
_d656195