000 00423nam a2200169Ia 4500
001 60250
008 141120s9999 xx 000 0 und d
020 _a�9788120337213�
040 _cPK-LaUMT
082 _a 621.815
_bJOH-T
100 _a"John, K. C."
245 _aTextbook of machine drawing
_c"John, K. C."
260 _a"Delhi,India:"
_b"PHI Learning,"
_c2013
300 _a346 p.
546 _aEN
942 _cBK
999 _c60717
_d60717