000 | 00398nam a2200157Ia 4500 | ||
---|---|---|---|
008 | 170101s1982 xx 000 0 und d | ||
082 | _a744.422 D38T | ||
100 | _aDHAWAN, R.K | ||
245 | 0 | _aTextbook of geometrical drawing | |
250 | _a8th ed. rev. & enlg | ||
260 |
_bLudhiana _c1982 |
||
300 | _a532p | ||
650 | _aENGINEERING DRAWINGS | ||
653 | _aENGINEERING DRAWINGS | ||
942 |
_2ddc _cB |
||
999 |
_c84605 _d84605 |