000 00298nam a2200121Ia 4500
008 220201s1993 xx 000 0 hin d
100 _aGUPTA, R B
245 0 _aENGINEERING DRAWING
250 _a4TH
260 _aLONDON
_bTHAMES AND HUDSON PUBLISHING COMPANY
_c1993
300 _a351
942 _2ddc
999 _c58850
_d58850