000 00263nam a2200109Ia 4500
008 220201s1978 xx 000 0 eng d
100 _aAGGRAWAL S B P
245 0 _aMACHINE BUILDING TECHNOLOGY
260 _aDELHI
_bKHANNA PUB
_c1978
300 _a395
942 _2ddc
999 _c89694
_d89694