000 00315nam a2200121Ia 4500
008 231228s2005 xx 000 0 und d
041 _aeng
082 _a621.382.2
_bGUP
100 _aGUPTA (kailash)
245 _aDigital Signature
260 _aNew Delhi
_bPrentice Hall of India New Delhi
_c2005
300 _a209
999 _c1089036
_d1089036