000 00326nam a2200109Ia 4500
008 180713s9999 xx 000 0 und d
082 _a624
_bISI-I
245 0 _aINDIAN STANDARD RECOMMENDATION FOR MODULAR COORDINATION RULES FOR MODULAR PLANNING
_b: ISI NO.6820-1972
260 _aND
_bISI
_c1974
270 _aLUCKNOW
942 _cGB
999 _c2375
_d2375