000 00312nam a2200121Ia 4500
008 220201s1984 xx 000 0 eng d
041 _aENG
100 _aDHAWAN, R K
245 0 _aTEXT BOOK OF GEOMETRICAL DRAWING
260 _aLONDON
_bTHAMES AND HUDSON PUBLISHING COMPANY
_c1984
300 _a532
942 _2ddc
999 _c51578
_d51578