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_bJAI
100 _aJAIN, PRADEEP
110 _aGAUTAM, A.P.
245 _aENGINEERING GRAPHICS AND DESIGN
250 _aII
260 _aDELHI
_bKHANNA BOOK PUBLISHING CO. (P) LTD.
_c2021
300 _a275
650 _aMECHANICAL
942 _2ddc
_cB
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