000 00264nam a2200121Ia 4500
008 230222s9999 xx 000 0 und d
082 _a604.2
100 _aNarayana K L
245 0 _aMachine Drawing
250 _a2
260 _bTata Mcgrawhill
_c2003
942 _cBK
999 _c2570
_d2570