000 00345nam a2200157Ia 4500
008 190201s9999 xx 000 0 und d
020 _a8122412637
082 _a621
082 _b3822 P
100 _a"Padmanabhan, K"
245 2 _aA Practical Approach To
260 _aNew Delhi
260 _bN.A.I
260 _c2001
300 _a"X, 416"
999 _c42717
_d42717