000 00353nam a2200169Ia 4500
008 190201s9999 xx 000 0 und d
020 _a8122412483
082 _a620
082 _b4202
100 _a"Radhakrishnan,P."
245 0 _aCad/Cam/Cim
250 _aSecond
260 _aNew Delhi
260 _bNew Age
260 _c1994
300 _a675
999 _c42816
_d42816