000 00324nam a2200121Ia 4500
008 220201s1970 xx 000 0 hin d
041 _aHIN
100 _aSINGH, GURUCHARAN
245 0 _aRAILWAY MAHAMARG OR PULL ENGINEERING
260 _aLONDON
_bTHAMES AND HUDSON PUBLISHING COMPANY
_c1970
300 _a3 PTS
942 _2ddc
999 _c44733
_d44733