000 00489nam a2200157Ia 4500
008 170101s1975 xx 000 0 und d
082 _a389.6 IS : 7160
100 _aIndian Standards Institution
245 0 _aGuide for print area,margins and type sizes for textbooks
260 _bNew Delhi
_c1975
300 _apt.2
440 _aIS : 7160pt.1--1974
650 _aPRINTING,PRACTICAL -- PRODUCTION STANDARDS
653 _aPRINTING,PRACTICAL -- PRODUCTION STANDARDS
942 _2ddc
_cB
999 _c64233
_d64233